Station Name: HARTFORD/BRADLEY INT'L ARPT CT WMO Station Number: 72508 National I.D. Number: 00063456 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 41d 56m N Longitude: 072d 41m W Elevation: 61 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 #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan -4.1 30 Feb -2.5 30 Mar 3.1 30 Apr 9.3 30 May 15.3 30 Jun 20.3 30 Jul 23.2 30 Aug 22.0 30 Sep 17.4 30 Oct 11.2 30 Nov 5.5 30 Dec -1.4 30 Annual 9.9 30 Ann-NCDC 9.9 NA -------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MAX_VAL (Statistic 04): Maximum Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN MAX_VAL DATEMAX #_YEARS Month ------------------------------------------ Jan .7 18.3 196724 30 Feb 2.4 22.8 198524 30 Mar 8.2 30.6 197730 30 Apr 15.5 35.6 197619 30 May 22.0 36.1 197909 30 Jun 26.7 37.8 196430 30 Jul 29.4 38.9 196603 30 Aug 28.2 38.3 197502 30 Sep 23.8 37.2 198311 30 Oct 17.6 32.8 196307 30 Nov 10.6 27.2 197401 30 Dec 3.1 23.3 198429 30 Annual 15.7 NA NA 30 Ann-NCDC 15.7 NA NA NA ------------------------------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MIN_VAL (Statistic 05): Minimum Value DATEMIN (Statistic 14): Date (Year/Day) of Occurrence of Minimum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN MIN_VAL DATEMIN #_YEARS Month ------------------------------------------ Jan -9.0 -32.2 196122 30 Feb -7.4 -29.4 196102 30 Mar -2.2 -21.1 196719 30 Apr 3.1 -12.8 197001 30 May 8.7 -2.2 198504 30 Jun 13.8 2.8 198603 30 Jul 16.8 6.7 196202 30 Aug 15.8 2.2 196531 30 Sep 11.0 -1.1 197920 30 Oct 4.8 -8.3 197818 30 Nov .4 -17.2 198924 30 Dec -5.9 -25.6 198026 30 Annual 4.2 NA NA 30 Ann-NCDC 4.2 NA NA NA ------------------------------------------ Element 04: Wet Bulb Temperature (deg C) SD3HRLY (Statistic 60): Standard Deviation of 3-Hourly Values MN3HRLY (Statistic 94): Mean of 3-Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: SD3HRLY MN3HRLY #_YEARS Month ---------------------------------- Jan 6.1 -5.4 30 Feb 5.8 -4.2 30 Mar 5.2 .3 30 Apr 4.7 5.3 30 May 4.6 11.2 30 Jun 3.9 16.1 30 Jul 3.3 18.7 30 Aug 3.7 17.9 30 Sep 4.7 14.1 30 Oct 5.3 8.2 30 Nov 5.4 3.2 30 Dec 5.7 -2.9 30 Annual 9.8 6.9 30 Ann-NCDC NA 6.9 NA ---------------------------------- Element 05: Dew Point Temperature (deg C) SD3HRLY (Statistic 60): Standard Deviation of 3-Hourly Values MN3HRLY (Statistic 94): Mean of 3-Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: SD3HRLY MN3HRLY #_YEARS Month ---------------------------------- Jan 7.9 -10.2 30 Feb 7.7 -9.0 30 Mar 6.9 -4.8 30 Apr 6.2 .2 30 May 5.8 7.2 30 Jun 4.6 13.1 30 Jul 3.9 16.1 30 Aug 4.2 15.6 30 Sep 5.2 11.7 30 Oct 6.4 4.9 30 Nov 6.7 -.4 30 Dec 7.2 -6.8 30 Annual 11.1 3.1 30 Ann-NCDC NA 3.1 NA ---------------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value QUIN20% (Statistic 22): First Quintile QUIN40% (Statistic 23): Second Quintile QUIN60% (Statistic 24): Third Quintile QUIN80% (Statistic 25): Fourth Quintile MAX_MLY (Statistic 26): Maximum Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY #_YEARS Month -------------------------------------------------------------------------- Jan 86.6 9.7 33.5 57.9 86.9 131.1 244.1 30 Feb 82.0 11.4 45.7 65.0 85.3 114.0 184.7 30 Mar 92.2 6.9 52.3 73.7 96.3 127.5 174.2 30 Apr 97.8 35.1 57.7 79.5 102.4 133.9 251.5 30 May 104.6 22.1 53.3 79.5 108.2 149.6 304.8 30 Jun 95.3 17.0 42.2 67.8 97.3 140.7 345.4 30 Jul 81.0 27.2 47.5 65.5 84.8 111.3 214.1 30 Aug 92.7 13.7 49.0 71.6 96.3 131.3 211.3 30 Sep 96.3 21.3 49.0 73.2 99.6 137.4 229.1 30 Oct 90.7 8.9 49.0 70.9 94.2 127.5 193.8 30 Nov 102.6 13.0 58.9 82.6 107.2 141.7 216.7 30 Dec 99.3 20.8 50.5 75.4 102.9 142.0 212.3 30 Annual 1121.1 NA NA NA NA NA NA 30 Ann-NCDC 1121.1 NA NA NA NA NA NA 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 #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MAX_DLY DATEMAX #_YEARS Month ---------------------------------- Jan 55.9 197627 30 Feb 54.9 196525 30 Mar 64.0 198731 30 Apr 75.7 196922 30 May 122.2 198924 30 Jun 149.4 198205 30 Jul 69.1 198824 30 Aug 95.3 198209 30 Sep 81.0 198713 30 Oct 79.2 197207 30 Nov 73.7 198820 30 Dec 75.2 197321 30 Annual NA NA NA Ann-NCDC NA NA NA ---------------------------------- Element 09: Snowfall (cm) MEDIAN (Statistic 02): Median 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 QUAR25% (Statistic 58): First Quartile QUAR75% (Statistic 59): Third Quartile #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------------------------------------------------------ byr: 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 Statistic: MEDIAN MAX_DLY DATEMAX MEANMLY QUAR25% QUAR75% #_YEARS Month ------------------------------------------------------------------ Jan 26.4 35.8 197820 32.5 10.4 45.0 30 Feb 23.1 36.3 196104 31.0 14.7 46.0 30 Mar 13.7 25.4 196715 19.6 5.3 32.5 30 Apr .8 35.8 198206 3.3 Trace 3.8 30 May .0 3.3 197709 * .0 .0 30 Jun .0 .0 199030 .0 .0 .0 30 Jul .0 .0 199031 .0 .0 .0 30 Aug .0 .0 199031 .0 .0 .0 30 Sep .0 .0 199030 .0 .0 .0 30 Oct .0 4.3 197910 .3 .0 Trace 30 Nov .8 19.3 197125 5.8 Trace 10.9 30 Dec 23.9 34.3 196926 27.9 14.5 34.0 30 Annual NA NA NA 120.4 NA NA NA Ann-NCDC NA NA NA 120.4 NA NA NA ------------------------------------------------------------------ Element 11: Relative Humidity (%) MN01LST (Statistic 71): Mean of Observations at 0100 LST MN04LST (Statistic 74): Mean of Observations at 0400 LST MN07LST (Statistic 77): Mean of Observations at 0700 LST MN10LST (Statistic 80): Mean of Observations at 1000 LST MN13LST (Statistic 83): Mean of Observations at 1300 LST MN16LST (Statistic 86): Mean of Observations at 1600 LST MN19LST (Statistic 89): Mean of Observations at 1900 LST MN22LST (Statistic 92): Mean of Observations at 2200 LST MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ---------------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MN01LST MN04LST MN07LST MN10LST MN13LST MN16LST MN19LST MN22LST MN3HRLY Month ---------------------------------------------------------------------------------- Jan 68.7 70.4 70.7 63.2 55.5 55.3 61.6 65.8 63.9 Feb 68.3 70.9 71.9 61.6 53.8 52.7 59.7 64.9 63.0 Mar 67.7 70.4 70.9 57.2 49.7 48.5 55.8 62.8 60.4 Apr 68.2 72.7 68.8 52.3 44.6 44.3 52.0 61.4 58.0 May 75.9 80.9 73.0 55.8 47.2 47.0 55.8 68.0 63.0 Jun 80.5 85.1 76.8 60.4 51.3 51.2 60.4 72.8 67.3 Jul 81.7 86.3 78.3 60.6 50.6 50.9 61.2 74.5 68.0 Aug 83.7 87.3 82.5 63.1 52.9 52.8 65.4 77.1 70.6 Sep 85.4 88.0 85.5 65.4 54.1 54.5 70.4 80.0 72.9 Oct 80.2 82.9 82.7 63.2 51.4 51.7 66.6 75.2 69.2 Nov 75.0 76.8 78.1 65.8 55.8 57.3 66.5 71.2 68.3 Dec 72.7 74.4 75.1 66.7 58.9 59.9 66.4 69.9 68.0 Annual 75.7 78.9 76.2 61.3 52.2 52.2 61.8 70.3 66.1 Ann-NCDC 75.7 78.8 76.2 61.3 52.1 52.2 61.8 70.3 66.0 ---------------------------------------------------------------------------------- Element 11: Relative Humidity (%) Statistic 98: Number of Years used to Calculate Normal Qualifier: 71: Mean of Observations at 0100 LST Qualifier: 74: Mean of Observations at 0400 LST Qualifier: 77: Mean of Observations at 0700 LST Qualifier: 80: Mean of Observations at 1000 LST Qualifier: 83: Mean of Observations at 1300 LST Qualifier: 86: Mean of Observations at 1600 LST Qualifier: 89: Mean of Observations at 1900 LST Qualifier: 92: Mean of Observations at 2200 LST Qualifier: 94: Mean of 3-Hourly Observations ---------------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 1990 Qualifier: 71 74 77 80 83 86 89 92 94 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 30 30 30 30 30 30 30 30 30 Ann-NCDC NA NA NA NA NA NA NA NA NA ---------------------------------------------------------------------------------- Element 12: Sea Level Pressure (hPa) MN3HRLY (Statistic 94): Mean of 3-Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MN3HRLY #_YEARS Month -------------------------- Jan 1016.7 30 Feb 1016.5 30 Mar 1015.6 30 Apr 1014.3 30 May 1015.1 30 Jun 1014.5 30 Jul 1015.1 30 Aug 1016.3 30 Sep 1018.1 30 Oct 1018.4 30 Nov 1017.1 30 Dec 1017.4 30 Annual 1016.3 30 Ann-NCDC 1016.3 NA -------------------------- Element 15: Sunshine %OFPOSS (Statistic 37): Percent of Possible MN_#HRS (Statistic 44): Mean Number of Hours -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: %OFPOSS MN_#HRS Month -------------------------- Jan 58.0 169.8 Feb 59.0 176.1 Mar 58.0 213.9 Apr 57.0 228.2 May 57.0 258.6 Jun 60.0 273.4 Jul 64.0 293.1 Aug 63.0 269.6 Sep 60.0 223.6 Oct 58.0 199.4 Nov 47.0 139.4 Dec 49.0 139.5 Annual 58.0 2584.6 Ann-NCDC NA 2584.6 -------------------------- Element 15: Sunshine Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1961 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 0 Ann-NCDC NA ------------------ Element 16: Wind Speed (m/sec) MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 4.0 Feb 4.2 Mar 4.5 Apr 4.5 May 4.0 Jun 3.7 Jul 3.4 Aug 3.2 Sep 3.3 Oct 3.5 Nov 3.9 Dec 3.9 Annual 3.8 Ann-NCDC 3.8 ------------------ Element 17: Wind Direction (degrees) Statistic 38: Frequency Qualifier: 000.0 degrees Qualifier: 022.5 degrees Qualifier: 045.0 degrees Qualifier: 067.5 degrees Qualifier: 090.0 degrees Qualifier: 112.5 degrees Qualifier: 135.0 degrees Qualifier: 157.5 degrees Qualifier: 180.0 degrees ---------------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 1990 Qualifier: 000.0 022.5 045.0 067.5 090.0 112.5 135.0 157.5 180.0 Month ---------------------------------------------------------------------------------- Jan .056 .067 .029 .009 .008 .008 .019 .034 .087 Feb .049 .083 .038 .014 .010 .010 .020 .035 .088 Mar .039 .087 .046 .016 .013 .015 .017 .043 .100 Apr .034 .073 .046 .024 .017 .017 .023 .058 .125 May .039 .072 .048 .024 .018 .018 .029 .081 .176 Jun .040 .055 .035 .020 .014 .016 .028 .085 .186 Jul .051 .045 .029 .015 .013 .012 .026 .074 .170 Aug .055 .061 .030 .018 .013 .012 .021 .066 .146 Sep .058 .076 .041 .020 .015 .014 .024 .061 .121 Oct .067 .070 .036 .017 .013 .012 .020 .056 .124 Nov .054 .072 .028 .014 .012 .012 .018 .042 .104 Dec .058 .073 .029 .009 .009 .010 .016 .031 .085 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 38: Frequency Qualifier: 202.5 degrees Qualifier: 225.0 degrees Qualifier: 247.5 degrees Qualifier: 270.0 degrees Qualifier: 292.5 degrees Qualifier: 315.0 degrees Qualifier: 337.5 degrees Qualifier: 360.0 degrees -------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Qualifier: 202.5 225.0 247.5 270.0 292.5 315.0 337.5 360.0 Month -------------------------------------------------------------------------- Jan .052 .048 .053 .054 .096 .148 .105 .127 Feb .048 .034 .043 .051 .091 .140 .108 .137 Mar .049 .026 .037 .045 .095 .148 .103 .122 Apr .055 .034 .039 .047 .086 .129 .091 .099 May .078 .036 .038 .041 .059 .080 .068 .095 Jun .094 .051 .046 .050 .061 .077 .062 .079 Jul .101 .066 .051 .051 .060 .079 .076 .080 Aug .088 .058 .049 .050 .063 .084 .078 .109 Sep .074 .048 .040 .044 .063 .081 .092 .127 Oct .069 .045 .048 .051 .073 .096 .089 .114 Nov .062 .046 .052 .049 .091 .118 .100 .129 Dec .055 .049 .049 .046 .093 .139 .107 .142 Annual NA NA NA NA NA NA NA NA Ann-NCDC NA NA NA NA NA NA NA NA -------------------------------------------------------------------------- Element 17: Wind Direction (degrees) PREVAIL (Statistic 41): Prevailing #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: PREVAIL #_YEARS Month -------------------------- Jan 315.0 30 Feb 315.0 30 Mar 315.0 30 Apr 315.0 30 May 180.0 30 Jun 180.0 30 Jul 180.0 30 Aug 180.0 30 Sep 360.0 30 Oct 180.0 30 Nov 360.0 30 Dec 360.0 30 Annual 180.0 NA Ann-NCDC NA NA -------------------------- Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 5.2 30 Feb 5.1 30 Mar 5.3 30 Apr 5.3 30 May 5.5 30 Jun 5.3 30 Jul 5.2 30 Aug 5.1 30 Sep 4.9 30 Oct 4.8 30 Nov 5.5 30 Dec 5.4 30 Annual 5.2 NA Ann-NCDC 5.2 NA -------------------------- Element 51: Number Days with Thunder (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .1 Feb .2 Mar .6 Apr 1.2 May 2.2 Jun 3.8 Jul 4.4 Aug 3.9 Sep 2.0 Oct 1.0 Nov .4 Dec .1 Annual 19.9 Ann-NCDC 19.9 ------------------ Element 61: Number Days with Haze/Smoke (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.9 Feb 4.0 Mar 5.1 Apr 4.2 May 7.3 Jun 13.0 Jul 15.3 Aug 14.0 Sep 9.4 Oct 6.7 Nov 4.4 Dec 3.4 Annual 92.7 Ann-NCDC 92.7 ------------------ Element 63: Number Days with Blowing Dust/Sand (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .0 Feb .0 Mar .0 Apr .0 May * Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .0 Annual * Ann-NCDC * ------------------ Element 83: Number Days Maximum Temperature GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 10.0 deg C Qualifier: 35.0 deg C -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 10.0 35.0 Month -------------------------- Jan 1.7 .0 Feb 2.6 .0 Mar 11.5 .0 Apr 24.7 .1 May 30.4 .2 Jun 30.0 .9 Jul 31.0 1.9 Aug 31.0 .8 Sep 30.0 .2 Oct 29.2 .0 Nov 16.3 .0 Dec 3.7 .0 Annual 242.1 4.1 Ann-NCDC 242.1 4.1 -------------------------- Element 85: Number Days Minimum Temperature LE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.0 deg C Qualifier: 10.0 deg C -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 0.0 10.0 Month -------------------------- Jan 28.8 31.0 Feb 25.4 28.0 Mar 21.4 30.9 Apr 8.5 28.5 May .8 20.1 Jun .0 5.3 Jul .0 1.2 Aug .0 2.8 Sep .3 13.3 Oct 6.4 26.2 Nov 16.6 28.8 Dec 26.9 31.0 Annual 135.1 247.1 Ann-NCDC 135.1 247.1 -------------------------- Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 1.0 mm MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 8.7 Feb 7.8 Mar 8.7 Apr 8.6 May 9.6 Jun 9.2 Jul 7.7 Aug 7.7 Sep 7.4 Oct 6.6 Nov 8.9 Dec 9.5 Annual 100.4 Ann-NCDC 100.4 ------------------ Element 97: Number Days with Freezing Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .4 Feb .5 Mar .3 Apr * May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .2 Dec .7 Annual 2.1 Ann-NCDC 2.1 ------------------ Element 98: Number Days with Blowing Snow (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .8 Feb .8 Mar .2 Apr .1 May * Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .1 Dec .4 Annual 2.4 Ann-NCDC 2.4 ------------------ Element AA: Number Days with Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 7.5 Feb 6.8 Mar 11.3 Apr 14.7 May 16.1 Jun 15.0 Jul 12.9 Aug 12.7 Sep 12.2 Oct 11.3 Nov 13.7 Dec 10.2 Annual 144.4 Ann-NCDC 144.4 ------------------ Element AB: Number Days with Snow/Hail (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 13.5 Feb 11.4 Mar 9.2 Apr 2.9 May .1 Jun .0 Jul .0 Aug .0 Sep .0 Oct .4 Nov 4.0 Dec 13.1 Annual 54.6 Ann-NCDC 54.6 ------------------ Element AC: Number Days with Fog/Mist (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 11.4 Feb 9.4 Mar 11.6 Apr 10.9 May 13.6 Jun 15.7 Jul 16.4 Aug 17.2 Sep 16.3 Oct 14.1 Nov 12.8 Dec 12.6 Annual 162.0 Ann-NCDC 162.0 ------------------ Element AD: Number Days with Weather Phenomena (count) #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1961 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 ------------------