Station Name: THUNDER BAY A , ON WMO Station Number: 71749 National I.D. Number: 06048261 Country: CANADA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 48d 22m N Longitude: 089d 19m W Elevation: 199 m In the following tables, byr = beginning year of normals or extremes data period eyr = ending year of normals or extremes data period NA = Not Applicable, data not submitted or not computed * = value > 0 but < units resolution Ann-NCDC = annual value computed by NCDC from monthly values provided by Members ========================================================== The normals data and climate variable descriptions are presented in these tables as provided by the WMO Member country. ========================================================== Element 01: Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MN_HRLY (Statistic 69): Mean of Hourly Observations -------------------------- byr: 1941 1953 eyr: 1992 1992 Statistic: MEAN MN_HRLY Month -------------------------- Jan -15.0 -14.7 Feb -12.8 -12.2 Mar -5.6 -5.2 Apr 2.7 2.7 May 9.0 9.1 Jun 13.9 13.9 Jul 17.7 17.7 Aug 16.4 16.5 Sep 11.2 11.4 Oct 5.4 5.5 Nov -2.6 -2.3 Dec -11.3 -10.8 Annual 2.4 2.6 Ann-NCDC 2.4 2.6 -------------------------- Element 01: Dry Bulb Temperature (deg C) Statistic 98: Number of Years used to Calculate Normal Qualifier: 01: Mean Value Qualifier: 69: Mean of Hourly Observations -------------------------- byr: 1941 1953 eyr: 1992 1992 Qualifier: 01 69 Month -------------------------- Jan 30 29 Feb 30 30 Mar 30 30 Apr 30 30 May 30 30 Jun 30 30 Jul 30 30 Aug 30 30 Sep 30 30 Oct 30 30 Nov 30 30 Dec 30 30 Annual NA NA Ann-NCDC NA NA -------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value ---------------------------------- byr: 1941 1941 1941 eyr: 1992 1992 1992 Statistic: MEAN MAX_DLY DATEMAX Month ---------------------------------- Jan -8.9 8.3 194223 Feb -6.2 12.2 197625 Mar 0.2 22.8 194628 Apr 8.7 28.3 196579 May 15.7 35.2 198630 Jun 20.5 35.6 195612 Jul 24.4 37.2 197530 Aug 22.9 40.3 198307 Sep 17.3 31.7 197611 Oct 10.8 28.3 194308 Nov 2.0 21.7 197504 Dec -6.0 12.2 196203 Annual 8.4 40.3 NA Ann-NCDC 8.5 NA NA ---------------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) Statistic 98: Number of Years used to Calculate Normal Qualifier: 01: Mean Value Qualifier: 11: Maximum Daily Value -------------------------- byr: 1941 1941 eyr: 1992 1992 Qualifier: 01 11 Month -------------------------- Jan 30 30 Feb 30 30 Mar 30 30 Apr 30 30 May 30 30 Jun 30 30 Jul 30 30 Aug 30 30 Sep 30 30 Oct 30 30 Nov 30 30 Dec 30 30 Annual NA NA Ann-NCDC NA NA -------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MIN_DLY (Statistic 13): Minimum Daily Value DATEMIN (Statistic 14): Date (Year/Day) of Occurrence of Minimum Daily Value ---------------------------------- byr: 1941 1941 1941 eyr: 1992 1990 1990 Statistic: MEAN MIN_DLY DATEMIN Month ---------------------------------- Jan -21.3 -41.1 195130 Feb -19.5 -40.0 197053 Mar -11.6 -36.7 194302 Apr -3.3 -22.2 195404 May 2.2 -8.9 195852 Jun 7.2 -2.8 194958 Jul 11.0 0.0 196906 Aug 10.0 -1.1 197629 Sep 5.1 -8.3 194579 Oct -0.1 -13.3 198176 Nov -7.4 -30.6 197630 Dec -16.7 -37.8 197613 Annual -3.7 -41.1 NA Ann-NCDC -3.7 NA NA ---------------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) Statistic 98: Number of Years used to Calculate Normal Qualifier: 01: Mean Value Qualifier: 13: Minimum Daily Value -------------------------- byr: 1941 1941 eyr: 1992 1990 Qualifier: 01 13 Month -------------------------- Jan 30 30 Feb 30 30 Mar 30 30 Apr 30 30 May 30 30 Jun 30 30 Jul 30 30 Aug 30 30 Sep 30 30 Oct 30 30 Nov 30 30 Dec 30 30 Annual NA NA Ann-NCDC NA NA -------------------------- Element 04: Wet Bulb Temperature (deg C) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1953 eyr: 1991 Month ------------------ Jan -15.0 Feb -12.6 Mar -6.4 Apr 0.3 May 5.9 Jun 10.8 Jul 14.5 Aug 13.8 Sep 9.3 Oct 3.7 Nov -3.4 Dec -11.5 Annual 0.8 Ann-NCDC .8 ------------------ Element 04: Wet Bulb Temperature (deg C) Qualifier: 69: Mean of Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1953 eyr: 1991 Month ------------------ Jan 27 Feb 27 Mar 30 Apr 29 May 30 Jun 30 Jul 30 Aug 29 Sep 30 Oct 30 Nov 30 Dec 29 Annual NA Ann-NCDC NA ------------------ Element 05: Dew Point Temperature (deg C) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan -18.9 Feb -16.6 Mar -10.3 Apr -3.9 May 2.2 Jun 8.3 Jul 12.5 Aug 12.0 Sep 7.4 Oct 1.3 Nov -6.2 Dec -14.9 Annual -2.2 Ann-NCDC -2.3 ------------------ Element 05: Dew Point Temperature (deg C) Qualifier: 69: Mean of Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan 27 Feb 27 Mar 30 Apr 29 May 30 Jun 30 Jul 30 Aug 29 Sep 30 Oct 30 Nov 30 Dec 29 Annual NA Ann-NCDC NA ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1941 1941 eyr: 1990 1990 Statistic: MEANMLY #_YEARS Month -------------------------- Jan 32.4 30 Feb 25.6 30 Mar 40.9 30 Apr 47.1 30 May 69.3 30 Jun 84.0 30 Jul 79.9 30 Aug 88.5 30 Sep 86.4 30 Oct 60.9 30 Nov 49.4 30 Dec 39.3 30 Annual 703.5 NA Ann-NCDC 703.7 NA -------------------------- Element 08: Maximum 24-Hour Precipitation (mm) MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value -------------------------- byr: 1941 1941 eyr: 1992 1992 Statistic: MAX_DLY DATEMAX Month -------------------------- Jan 51.6 195620 Feb 33.5 195126 Mar 41.9 195714 Apr 69.3 195430 May 76.2 197124 Jun 49.3 194704 Jul 53.8 197327 Aug 87.1 197319 Sep 131.2 197708 Oct 47.8 196809 Nov 63.0 197321 Dec 42.7 194805 Annual 131.2 NA Ann-NCDC NA NA -------------------------- Element 08: Maximum 24-Hour Precipitation (mm) Qualifier: 11: Maximum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1941 eyr: 1992 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 09: Snowfall (cm) MEANDLY (Statistic 06): Mean Daily Value MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value MEANMLY (Statistic 15): Mean Monthly Value ------------------------------------------ byr: 1941 1941 1941 1941 eyr: 1990 1990 1990 1990 Statistic: MEANDLY MAX_DLY DATEMAX MEANMLY Month ------------------------------------------ Jan 12.9 51.6 195620 43.3 Feb 9.0 33.5 195126 28.5 Mar 8.9 37.8 195628 28.5 Apr 7.9 24.1 195606 14.8 May 1.7 21.6 195402 2.2 Jun 0.0 0.0 199230 0.0 Jul 0.0 0.0 199231 0.0 Aug 0.0 0.0 199231 0.0 Sep 0.4 9.2 198530 0.4 Oct 3.5 16.3 195431 4.9 Nov 10.0 34.5 196526 26.5 Dec 12.8 42.0 197708 46.4 Annual 20.2 51.6 NA 195.5 Ann-NCDC NA NA NA 195.5 ------------------------------------------ Element 09: Snowfall (cm) Statistic 98: Number of Years used to Calculate Normal Qualifier: 06: Mean Daily Value Qualifier: 15: Mean Monthly Value -------------------------- byr: 1941 1941 eyr: 1990 1990 Qualifier: 06 15 Month -------------------------- Jan 30 30 Feb 30 30 Mar 30 30 Apr 30 30 May 30 30 Jun 30 30 Jul 30 30 Aug 30 30 Sep 30 30 Oct 30 30 Nov 30 30 Dec 30 30 Annual NA NA Ann-NCDC NA NA -------------------------- Element 10: Snow Depth (cm) MNLSTDY (Statistic 51): Mean on Last Day of Month ------------------ byr: 1947 eyr: 1990 Month ------------------ Jan 35 Feb 33 Mar 13 Apr 0 May 0 Jun 0 Jul 0 Aug 0 Sep 0 Oct 0 Nov 9 Dec 26 Annual NA Ann-NCDC NA ------------------ Element 10: Snow Depth (cm) Qualifier: 51: Mean on Last Day of Month #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1947 eyr: 1990 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 11: Relative Humidity (%) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1953 eyr: 1991 Month ------------------ Jan 70 Feb 69 Mar 69 Apr 65 May 66 Jun 72 Jul 74 Aug 77 Sep 79 Oct 76 Nov 76 Dec 73 Annual 72 Ann-NCDC 72.2 ------------------ Element 11: Relative Humidity (%) Qualifier: 69: Mean of Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1953 eyr: 1991 Month ------------------ Jan 27 Feb 27 Mar 30 Apr 29 May 30 Jun 30 Jul 30 Aug 29 Sep 30 Oct 30 Nov 30 Dec 29 Annual NA Ann-NCDC NA ------------------ Element 12: Sea Level Pressure (hPa) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan 1017.5 Feb 1018.9 Mar 1017.2 Apr 1015.8 May 1014.8 Jun 1013.0 Jul 1013.7 Aug 1014.6 Sep 1015.5 Oct 1015.3 Nov 1015.8 Dec 1017.4 Annual 1015.8 Ann-NCDC 1015.8 ------------------ Element 12: Sea Level Pressure (hPa) Qualifier: 69: Mean of Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 13: Station Pressure (hPa) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1953 eyr: 1991 Month ------------------ Jan 992.0 Feb 993.5 Mar 992.3 Apr 991.4 May 990.7 Jun 989.1 Jul 990.0 Aug 990.8 Sep 991.5 Oct 991.0 Nov 991.0 Dec 992.1 Annual 991.3 Ann-NCDC 991.3 ------------------ Element 13: Station Pressure (hPa) Qualifier: 69: Mean of Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1953 eyr: 1991 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 14: Vapor Pressure (hPa) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan 1.8 Feb 2.1 Mar 3.2 Apr 4.9 May 7.6 Jun 11.3 Jul 14.9 Aug 14.5 Sep 10.9 Oct 7.2 Nov 4.3 Dec 2.4 Annual 7.1 Ann-NCDC 7.1 ------------------ Element 14: Vapor Pressure (hPa) Qualifier: 69: Mean of Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan 27 Feb 27 Mar 30 Apr 29 May 30 Jun 30 Jul 30 Aug 29 Sep 30 Oct 30 Nov 30 Dec 29 Annual NA Ann-NCDC NA ------------------ Element 16: Wind Speed (m/sec) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan 3.9 Feb 3.6 Mar 3.9 Apr 3.9 May 3.9 Jun 3.3 Jul 3.1 Aug 3.1 Sep 3.3 Oct 3.6 Nov 3.6 Dec 3.6 Annual 3.6 Ann-NCDC 3.6 ------------------ Element 16: Wind Speed (m/sec) Qualifier: 69: Mean of Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan 30.0 Feb 30.0 Mar 30.0 Apr 30.0 May 30.0 Jun 30.0 Jul 30.0 Aug 30.0 Sep 30.0 Oct 30.0 Nov 30.0 Dec 30.0 Annual NA Ann-NCDC NA ------------------ Element 17: Wind Direction (degrees) Statistic 38: Frequency Qualifier: 000.0 degrees Qualifier: 045.0 degrees Qualifier: 090.0 degrees Qualifier: 135.0 degrees Qualifier: 180.0 degrees Qualifier: 225.0 degrees Qualifier: 270.0 degrees Qualifier: 315.0 degrees Qualifier: 360.0 degrees ---------------------------------------------------------------------------------- byr: 1941 1941 1941 1941 1941 1941 1941 1941 1941 eyr: 1991 1991 1991 1991 1991 1991 1991 1991 1991 Qualifier: 000.0 045.0 090.0 135.0 180.0 225.0 270.0 315.0 360.0 Month ---------------------------------------------------------------------------------- Jan .104 .053 .053 .017 .036 .203 .316 .160 .060 Feb .107 .087 .097 .019 .039 .180 .242 .148 .082 Mar .099 .125 .173 .038 .046 .128 .167 .120 .104 Apr .089 .136 .213 .045 .054 .110 .134 .113 .105 May .088 .128 .247 .057 .057 .108 .133 .099 .083 Jun .095 .132 .221 .052 .070 .133 .147 .084 .065 Jul .112 .101 .156 .045 .082 .181 .182 .087 .054 Aug .123 .082 .137 .050 .083 .189 .193 .087 .056 Sep .101 .081 .129 .046 .078 .184 .208 .106 .067 Oct .108 .079 .114 .041 .068 .164 .211 .133 .082 Nov .110 .075 .066 .031 .046 .166 .249 .160 .096 Dec .100 .058 .045 .026 .044 .200 .309 .150 .069 Annual NA NA NA NA NA NA NA NA NA Ann-NCDC NA NA NA NA NA NA NA NA NA ---------------------------------------------------------------------------------- Element 17: Wind Direction (degrees) PREVAIL (Statistic 41): Prevailing ------------------ byr: 1953 eyr: 1992 Month ------------------ Jan 270.0 Feb 270.0 Mar 90.0 Apr 90.0 May 90.0 Jun 90.0 Jul 270.0 Aug 270.0 Sep 270.0 Oct 270.0 Nov 270.0 Dec 270.0 Annual 270.0 Ann-NCDC NA ------------------ Element 17: Wind Direction (degrees) Statistic 98: Number of Years used to Calculate Normal Qualifier: 41: Prevailing Qualifier: 000.0 degrees Qualifier: 045.0 degrees Qualifier: 090.0 degrees Qualifier: 135.0 degrees Qualifier: 180.0 degrees Qualifier: 225.0 degrees Qualifier: 270.0 degrees Qualifier: 315.0 degrees ---------------------------------------------------------------------------------- byr: 1953 1941 1941 1941 1941 1941 1941 1941 1941 eyr: 1992 1991 1991 1991 1991 1991 1991 1991 1991 Qualifier: 41 000.0 045.0 090.0 135.0 180.0 225.0 270.0 315.0 Month ---------------------------------------------------------------------------------- Jan 30 30 30 30 30 30 30 30 30 Feb 30 30 30 30 30 30 30 30 30 Mar 30 30 30 30 30 30 30 30 30 Apr 30 30 30 30 30 30 30 30 30 May 30 30 30 30 30 30 30 30 30 Jun 30 30 30 30 30 30 30 30 30 Jul 30 30 30 30 30 30 30 30 30 Aug 30 30 30 30 30 30 30 30 30 Sep 30 30 30 30 30 30 30 30 30 Oct 30 30 30 30 30 30 30 30 30 Nov 30 30 30 30 30 30 30 30 30 Dec 30 30 30 30 30 30 30 30 30 Annual NA NA NA NA NA NA NA NA NA Ann-NCDC NA NA NA NA NA NA NA NA NA ---------------------------------------------------------------------------------- Element 17: Wind Direction (degrees) Statistic 98: Number of Years used to Calculate Normal Qualifier: 360.0 degrees ------------------ byr: 1941 eyr: 1991 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 39: Rainfall (mm) MEANDLY (Statistic 06): Mean Daily Value MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value MEANMLY (Statistic 15): Mean Monthly Value ------------------------------------------ byr: 1941 1941 1941 1941 eyr: 1992 1992 1992 1990 Statistic: MEANDLY MAX_DLY DATEMAX MEANMLY Month ------------------------------------------ Jan 1.2 25.4 197510 2.1 Feb 1.8 17.8 197126 2.7 Mar 8.7 26.7 195714 16.5 Apr 13.8 69.3 195430 33.0 May 22.3 76.2 197124 67.2 Jun 22.9 49.3 194704 84.0 Jul 24.4 53.8 197327 79.9 Aug 29.6 87.1 197319 88.5 Sep 30.5 131.2 197708 86.0 Oct 17.9 47.8 196809 56.5 Nov 14.3 63.0 197321 26.4 Dec 3.1 42.7 194805 4.1 Annual NA 131.2 NA 546.8 Ann-NCDC NA NA NA 546.9 ------------------------------------------ Element 39: Rainfall (mm) Statistic 98: Number of Years used to Calculate Normal Qualifier: 06: Mean Daily Value Qualifier: 15: Mean Monthly Value -------------------------- byr: 1941 1941 eyr: 1992 1990 Qualifier: 06 15 Month -------------------------- Jan 30 30 Feb 30 30 Mar 30 30 Apr 30 30 May 30 30 Jun 30 30 Jul 30 30 Aug 30 30 Sep 30 30 Oct 30 30 Nov 30 30 Dec 30 30 Annual NA NA Ann-NCDC NA NA -------------------------- Element 40: Bright Sunshine Statistic 44: Mean Number of Hours Qualifier: 06: Mean Daily Value Qualifier: 15: Mean Monthly Value -------------------------- byr: 1968 1968 eyr: 1992 1991 Qualifier: 06 15 Month -------------------------- Jan 3.7 113.4 Feb 4.8 136.0 Mar 5.3 164.5 Apr 7.5 224.0 May 8.4 261.0 Jun 8.7 259.6 Jul 9.6 297.1 Aug 8.4 260.5 Sep 5.4 161.3 Oct 4.0 124.9 Nov 3.0 88.5 Dec 3.0 92.4 Annual 6.0 2183.3 Ann-NCDC 6.0 2183.2 -------------------------- Element 40: Bright Sunshine %DAYLGT (Statistic 53): Percent of Daylight Hours ------------------ byr: 1968 eyr: 1991 Month ------------------ Jan 42 Feb 47 Mar 45 Apr 55 May 55 Jun 54 Jul 61 Aug 59 Sep 43 Oct 37 Nov 32 Dec 35 Annual 49 Ann-NCDC NA ------------------ Element 40: Bright Sunshine Statistic 98: Number of Years used to Calculate Normal Qualifier: 15: Mean Monthly Value Qualifier: 44: Mean Number of Hours Qualifier: 53: Percent of Daylight Hours ---------------------------------- byr: 1968 1968 1968 eyr: 1991 1992 1991 Qualifier: 15 44 53 Month ---------------------------------- Jan 23 23 23 Feb 23 23 23 Mar 23 23 23 Apr 23 23 23 May 23 23 23 Jun 23 23 23 Jul 23 23 23 Aug 21 22 21 Sep 23 23 23 Oct 23 23 23 Nov 23 23 23 Dec 23 23 23 Annual NA NA NA Ann-NCDC NA NA NA ---------------------------------- Element 50: Number Days with Measurable Bright Sunshine (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1968 eyr: 1991 Month ------------------ Jan 23 Feb 23 Mar 25 Apr 27 May 28 Jun 28 Jul 30 Aug 29 Sep 26 Oct 25 Nov 20 Dec 21 Annual 304 Ann-NCDC 305.0 ------------------ Element 50: Number Days with Measurable Bright Sunshine (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1968 eyr: 1991 Month ------------------ Jan 23 Feb 23 Mar 23 Apr 23 May 23 Jun 23 Jul 23 Aug 21 Sep 23 Oct 23 Nov 23 Dec 23 Annual NA Ann-NCDC NA ------------------ Element 51: Number Days with Thunder (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1955 eyr: 1992 Month ------------------ Jan 0 Feb * Mar * Apr * May 3 Jun 5 Jul 6 Aug 6 Sep 3 Oct 1 Nov * Dec * Annual 25 Ann-NCDC 24.0 ------------------ Element 51: Number Days with Thunder (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1955 eyr: 1992 Month ------------------ Jan 29 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 53: Number Days with Hail (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1955 eyr: 1990 Month ------------------ Jan 0 Feb 0 Mar 0 Apr * May * Jun * Jul * Aug * Sep * Oct * Nov 0 Dec 0 Annual 1 Ann-NCDC * ------------------ Element 53: Number Days with Hail (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1955 eyr: 1990 Month ------------------ Jan 29 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 54: Number Days with Rainfall GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.2 mm Qualifier: 5.0 mm Qualifier: 10.0 mm Qualifier: 25.0 mm ------------------------------------------ byr: 1941 1941 1941 1941 eyr: 1990 1992 1990 1992 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan * * * * Feb * * * 0 Mar 3 1 * * Apr 7 2 * * May 11 4 2 * Jun 13 5 3 * Jul 12 5 3 * Aug 13 5 3 * Sep 13 5 2 * Oct 10 4 2 * Nov 5 2 * * Dec 1 * * * Annual 89 33 17 4 Ann-NCDC 88.0 33.0 15.0 * ------------------------------------------ Element 54: Number Days with Rainfall GE Threshold (count) Statistic 98: Number of Years used to Calculate Normal Qualifier: 0.2 mm Qualifier: 5.0 mm Qualifier: 10.0 mm Qualifier: 25.0 mm ------------------------------------------ byr: 1941 1941 1941 1941 eyr: 1990 1992 1990 1992 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 30 30 30 30 Feb 30 30 30 30 Mar 30 30 30 30 Apr 30 30 30 30 May 30 30 30 30 Jun 30 30 30 30 Jul 30 30 30 30 Aug 30 30 30 30 Sep 30 30 30 30 Oct 30 30 30 30 Nov 30 30 30 30 Dec 30 30 30 30 Annual NA NA NA NA Ann-NCDC NA NA NA NA ------------------------------------------ Element 58: Number Days with Fog/Ice Fog (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1955 eyr: 1992 Month ------------------ Jan * Feb 1 Mar 2 Apr 2 May 3 Jun 5 Jul 4 Aug 6 Sep 5 Oct 4 Nov 2 Dec * Annual 35 Ann-NCDC 34.0 ------------------ Element 58: Number Days with Fog/Ice Fog (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1955 eyr: 1992 Month ------------------ Jan 29 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 61: Number Days with Haze/Smoke (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1955 eyr: 1990 Month ------------------ Jan * Feb 1 Mar * Apr * May 2 Jun 3 Jul 3 Aug 3 Sep 2 Oct 1 Nov * Dec * Annual 18 Ann-NCDC 15.0 ------------------ Element 61: Number Days with Haze/Smoke (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1955 eyr: 1990 Month ------------------ Jan 29 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 63: Number Days with Blowing Dust/Sand (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1955 eyr: 1992 Month ------------------ Jan 0 Feb 0 Mar 0 Apr 0 May 0 Jun 0 Jul 0 Aug 0 Sep 0 Oct 0 Nov 0 Dec 0 Annual NA Ann-NCDC 0.0 ------------------ Element 63: Number Days with Blowing Dust/Sand (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1955 eyr: 1992 Month ------------------ Jan 29 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 85: Number Days Minimum Temperature LE Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1941 eyr: 1992 Month ------------------ Jan 31 Feb 28 Mar 30 Apr 24 May 11 Jun * Jul * Aug * Sep 5 Oct 17 Nov 27 Dec 31 Annual 204 Ann-NCDC 204.0 ------------------ Element 85: Number Days Minimum Temperature LE Threshold (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1941 eyr: 1992 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 90: Number Days Maximum Temperature GT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1941 eyr: 1990 Month ------------------ Jan 4 Feb 5 Mar 16 Apr 29 May 31 Jun 30 Jul 31 Aug 31 Sep 30 Oct 31 Nov 19 Dec 6 Annual 263 Ann-NCDC 263.0 ------------------ Element 90: Number Days Maximum Temperature GT Threshold (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1941 eyr: 1990 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 92: Number Days Minimum Temperature GT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1941 eyr: 1992 Month ------------------ Jan 0 Feb * Mar 1 Apr 6 May 20 Jun 29 Jul 31 Aug 31 Sep 25 Oct 14 Nov 3 Dec * Annual 161 Ann-NCDC 160.0 ------------------ Element 92: Number Days Minimum Temperature GT Threshold (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1941 eyr: 1992 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 93: Number Days Minimum Temperature LT Threshold (count) Qualifier: -2.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1941 eyr: 1990 Month ------------------ Jan 31 Feb 27 Mar 28 Apr 18 May 5 Jun 0 Jul 0 Aug 0 Sep 2 Oct 11 Nov 24 Dec 30 Annual 176 Ann-NCDC 176.0 ------------------ Element 93: Number Days Minimum Temperature LT Threshold (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1941 eyr: 1990 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 94: Number Days with Snowfall GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.2 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 25.0 cm ------------------------------------------ byr: 1941 1941 1941 1941 eyr: 1990 1992 1990 1992 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 13 3 * * Feb 10 2 * * Mar 9 2 * * Apr 4 * * 0 May * * 0 0 Jun 0 0 0 0 Jul 0 0 0 0 Aug 0 0 0 0 Sep * * 0 0 Oct 2 * * 0 Nov 9 2 * * Dec 13 3 1 * Annual 61 13 5 * Ann-NCDC 60.0 12.0 1.0 * ------------------------------------------ Element 94: Number Days with Snowfall GE Threshold (count) Statistic 98: Number of Years used to Calculate Normal Qualifier: 0.2 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 25.0 cm ------------------------------------------ byr: 1941 1941 1941 1941 eyr: 1990 1992 1990 1992 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 30 30 30 30 Feb 30 30 30 30 Mar 30 30 30 30 Apr 30 30 30 30 May 30 30 30 30 Jun 30 30 30 30 Jul 30 30 30 30 Aug 30 30 30 30 Sep 30 30 30 30 Oct 30 30 30 30 Nov 30 30 30 30 Dec 30 30 30 30 Annual NA NA NA NA Ann-NCDC NA NA NA NA ------------------------------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.2 mm Qualifier: 5.0 mm Qualifier: 10.0 mm Qualifier: 25.0 mm ------------------------------------------ byr: 1941 1941 1941 1941 eyr: 1990 1992 1990 1992 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 12 2 * * Feb 10 2 * * Mar 11 3 1 * Apr 10 3 2 * May 11 5 2 * Jun 13 5 3 * Jul 12 5 3 * Aug 13 5 3 * Sep 13 5 2 * Oct 11 4 2 * Nov 11 3 1 * Dec 13 3 * * Annual 138 43 21 4 Ann-NCDC 140.0 45.0 19.0 * ------------------------------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 98: Number of Years used to Calculate Normal Qualifier: 0.2 mm Qualifier: 5.0 mm Qualifier: 10.0 mm Qualifier: 25.0 mm ------------------------------------------ byr: 1941 1941 1941 1941 eyr: 1990 1992 1990 1992 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 30 30 30 30 Feb 30 30 30 30 Mar 30 30 30 30 Apr 30 30 30 30 May 30 30 30 30 Jun 30 30 30 30 Jul 30 30 30 30 Aug 30 30 30 30 Sep 30 30 30 30 Oct 30 30 30 30 Nov 30 30 30 30 Dec 30 30 30 30 Annual NA NA NA NA Ann-NCDC NA NA NA NA ------------------------------------------ Element 96: Number Days with Snow Cover GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 1.0 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 20.0 cm Qualifier: 50.0 cm Qualifier: 100.0 cm ---------------------------------------------------------- byr: 1955 1955 1955 1955 1955 1955 eyr: 1990 1992 1990 1992 1990 1992 Qualifier: 1.0 5.0 10.0 20.0 50.0 100.0 Month ---------------------------------------------------------- Jan 31 30 28 23 6 0 Feb 28 28 27 22 5 0 Mar 27 24 20 16 4 * Apr 8 6 4 3 * 0 May * 0 0 0 0 0 Jun 0 0 0 0 0 0 Jul 0 0 0 0 0 0 Aug 0 0 0 0 0 0 Sep 0 0 0 0 0 0 Oct * * 0 0 0 0 Nov 11 6 3 1 * 0 Dec 28 24 19 11 * 0 Annual 135 118 102 77 16 * Ann-NCDC 133.0 118.0 101.0 76.0 15.0 * ---------------------------------------------------------- Element 96: Number Days with Snow Cover GE Threshold (count) Statistic 98: Number of Years used to Calculate Normal Qualifier: 1.0 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 20.0 cm Qualifier: 50.0 cm Qualifier: 100.0 cm ---------------------------------------------------------- byr: 1955 1955 1955 1955 1955 1955 eyr: 1990 1992 1990 1992 1990 1992 Qualifier: 1.0 5.0 10.0 20.0 50.0 100.0 Month ---------------------------------------------------------- Jan 30 30 30 30 30 30 Feb 30 30 30 30 30 30 Mar 30 30 30 30 30 30 Apr 30 30 30 30 30 30 May 30 30 30 30 30 30 Jun 30 30 30 30 30 30 Jul 30 30 30 30 30 30 Aug 30 30 30 30 30 30 Sep 30 30 30 30 30 30 Oct 30 30 30 30 30 30 Nov 30 30 30 30 30 30 Dec 30 30 30 30 30 30 Annual NA NA NA NA NA NA Ann-NCDC NA NA NA NA NA NA ---------------------------------------------------------- Element 97: Number Days with Freezing Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1955 eyr: 1990 Month ------------------ Jan 1 Feb * Mar 2 Apr * May * Jun 0 Jul 0 Aug 0 Sep 0 Oct * Nov 1 Dec 2 Annual 7 Ann-NCDC 6.0 ------------------ Element 97: Number Days with Freezing Rain/Drizzle (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1955 eyr: 1990 Month ------------------ Jan 29 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 98: Number Days with Blowing Snow (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1955 eyr: 1990 Month ------------------ Jan 3 Feb 1 Mar 1 Apr * May 0 Jun 0 Jul 0 Aug 0 Sep 0 Oct * Nov * Dec 1 Annual 8 Ann-NCDC 6.0 ------------------ Element 98: Number Days with Blowing Snow (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1955 eyr: 1990 Month ------------------ Jan 29 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------