Station Name: GRAND ISLAND, NE WMO Station Number: 72552 National I.D. Number: 00253395 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 40d 58m N Longitude: 098d 18m W Elevation: 561 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 -5.6 30 Feb -2.6 30 Mar 3.2 30 Apr 10.4 30 May 16.3 30 Jun 21.9 30 Jul 24.8 30 Aug 23.3 30 Sep 17.7 30 Oct 11.3 30 Nov 3.1 30 Dec -3.7 30 Annual 10.0 30 Ann-NCDC 10.0 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 .3 24.4 199010 30 Feb 3.4 25.0 197228 30 Mar 9.6 32.2 198629 30 Apr 17.5 35.6 198926 30 May 22.9 38.3 198929 30 Jun 28.7 41.7 198821 30 Jul 31.4 41.7 198019 30 Aug 29.9 43.3 198316 30 Sep 24.6 38.3 197107 30 Oct 18.6 35.0 199005 30 Nov 9.3 27.8 198006 30 Dec 2.1 24.4 196423 30 Annual 16.5 NA NA 30 Ann-NCDC 16.5 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 -11.6 -33.3 196327 30 Feb -8.7 -28.3 197901 30 Mar -3.2 -24.4 197804 30 Apr 3.4 -13.9 197503 30 May 9.7 -5.0 196702 30 Jun 15.2 3.9 198201 30 Jul 18.2 5.6 197130 30 Aug 16.7 5.6 196412 30 Sep 10.9 -5.0 198429 30 Oct 4.0 -8.9 198123 30 Nov -3.2 -23.9 197628 30 Dec -9.5 -32.2 198922 30 Annual 3.5 NA NA 30 Ann-NCDC 3.5 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 7.3 -7.1 30 Feb 6.8 -4.5 30 Mar 6.1 .4 30 Apr 5.3 6.3 30 May 4.6 12.0 30 Jun 3.8 16.8 30 Jul 3.1 19.4 30 Aug 3.3 18.3 30 Sep 4.9 13.5 30 Oct 5.1 7.3 30 Nov 5.7 .5 30 Dec 6.6 -5.3 30 Annual 10.6 6.5 30 Ann-NCDC NA 6.5 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 -10.9 30 Feb 7.1 -8.2 30 Mar 6.1 -3.7 30 Apr 5.9 1.9 30 May 5.4 8.4 30 Jun 4.2 13.6 30 Jul 3.3 16.6 30 Aug 3.6 15.6 30 Sep 5.4 10.5 30 Oct 5.6 3.3 30 Nov 5.9 -3.1 30 Dec 7.1 -8.8 30 Annual 11.1 2.9 30 Ann-NCDC NA 2.9 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 11.7 0.0 3.6 7.1 11.7 18.3 28.7 30 Feb 18.3 1.8 5.3 10.7 17.8 29.0 86.1 30 Mar 48.0 0.3 9.9 23.6 43.4 77.7 168.4 30 Apr 63.5 2.3 24.4 42.4 63.8 96.3 186.4 30 May 97.0 10.9 49.8 73.9 100.6 138.7 225.6 30 Jun 99.3 12.7 40.1 67.8 100.1 149.1 354.6 30 Jul 71.9 16.0 37.8 55.6 74.7 101.9 223.0 30 Aug 71.6 16.8 34.8 53.3 73.9 103.6 221.7 30 Sep 72.4 4.8 22.6 43.4 70.4 113.3 228.6 30 Oct 34.3 0.3 7.1 17.0 31.0 55.4 91.7 30 Nov 26.4 0.8 4.8 12.2 23.4 43.2 95.8 30 Dec 18.0 1.0 5.6 10.9 17.5 28.2 55.1 30 Annual 632.4 NA NA NA NA NA NA 30 Ann-NCDC 632.4 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 19.0 198819 30 Feb 48.5 197118 30 Mar 50.3 197921 30 Apr 66.3 196425 30 May 74.4 196121 30 Jun 106.2 199015 30 Jul 71.1 196111 30 Aug 104.6 197730 30 Sep 142.7 197701 30 Oct 49.5 196815 30 Nov 38.4 197519 30 Dec 29.5 197230 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 11.4 22.9 198819 12.4 4.3 20.1 30 Feb 12.4 30.7 198418 16.3 6.6 21.6 30 Mar 12.2 30.7 197719 16.5 5.3 26.4 30 Apr .8 14.0 198402 3.6 Trace 6.1 30 May .0 10.9 196703 .3 .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 9.7 198529 .3 .0 .0 30 Oct Trace 16.8 198027 1.3 .0 .5 30 Nov 5.8 25.9 198327 9.7 2.0 10.9 30 Dec 16.0 28.2 197414 19.0 4.8 27.2 30 Annual NA NA NA 79.4 NA NA NA Ann-NCDC NA NA NA 79.4 NA NA NA ------------------------------------------------------------------ Element 11: Relative Humidity (%) MN00LST (Statistic 70): Mean of Observations at 0000 LST MN03LST (Statistic 73): Mean of Observations at 0300 LST MN06LST (Statistic 76): Mean of Observations at 0600 LST MN09LST (Statistic 79): Mean of Observations at 0900 LST MN12LST (Statistic 82): Mean of Observations at 1200 LST MN15LST (Statistic 85): Mean of Observations at 1500 LST MN18LST (Statistic 88): Mean of Observations at 1800 LST MN21LST (Statistic 91): Mean of Observations at 2100 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: MN00LST MN03LST MN06LST MN09LST MN12LST MN15LST MN18LST MN21LST MN3HRLY Month ---------------------------------------------------------------------------------- Jan 73.8 74.9 76.0 74.8 61.8 56.7 64.9 71.7 69.3 Feb 75.2 76.5 77.5 74.8 61.3 56.0 62.1 73.0 69.6 Mar 73.0 76.4 78.8 71.7 56.7 50.6 53.9 68.4 66.2 Apr 70.0 74.7 77.8 63.5 49.6 43.7 45.9 62.8 61.0 May 73.4 78.1 81.4 64.4 52.6 47.9 49.9 66.5 64.3 Jun 73.5 78.7 81.5 63.0 50.4 44.9 46.9 65.8 63.1 Jul 74.3 78.9 82.5 64.9 52.2 46.1 49.2 69.7 64.7 Aug 77.2 81.5 84.5 67.7 53.6 47.1 50.8 72.3 66.8 Sep 77.3 81.3 84.2 70.0 53.4 47.2 53.3 72.8 67.4 Oct 72.5 76.7 79.2 67.4 48.4 42.5 52.5 67.1 63.3 Nov 75.6 78.3 80.1 75.0 56.7 50.0 62.8 72.0 68.8 Dec 76.0 77.3 77.8 76.7 62.9 57.3 67.9 74.0 71.2 Annual 74.3 77.8 80.1 69.5 55.0 49.1 55.0 69.7 66.3 Ann-NCDC 74.3 77.8 80.1 69.5 55.0 49.2 55.0 69.7 66.3 ---------------------------------------------------------------------------------- Element 11: Relative Humidity (%) Statistic 98: Number of Years used to Calculate Normal Qualifier: 70: Mean of Observations at 0000 LST Qualifier: 73: Mean of Observations at 0300 LST Qualifier: 76: Mean of Observations at 0600 LST Qualifier: 79: Mean of Observations at 0900 LST Qualifier: 82: Mean of Observations at 1200 LST Qualifier: 85: Mean of Observations at 1500 LST Qualifier: 88: Mean of Observations at 1800 LST Qualifier: 91: Mean of Observations at 2100 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: 70 73 76 79 82 85 88 91 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 1020.9 30 Feb 1019.9 30 Mar 1015.9 30 Apr 1013.7 30 May 1012.9 30 Jun 1012.5 30 Jul 1014.2 30 Aug 1014.7 30 Sep 1016.0 30 Oct 1017.2 30 Nov 1018.1 30 Dec 1019.9 30 Annual 1016.3 30 Ann-NCDC 1016.3 NA -------------------------- Element 16: Wind Speed (m/sec) MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.7 Feb 5.7 Mar 6.4 Apr 6.7 May 6.0 Jun 5.6 Jul 4.9 Aug 4.9 Sep 5.1 Oct 5.4 Nov 5.5 Dec 5.6 Annual 5.6 Ann-NCDC 5.6 ------------------ 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 .021 .047 .029 .016 .016 .016 .027 .051 .096 Feb .023 .057 .039 .021 .025 .031 .033 .057 .099 Mar .016 .065 .046 .034 .036 .035 .047 .077 .103 Apr .018 .063 .044 .034 .041 .046 .067 .085 .121 May .018 .058 .049 .040 .042 .049 .065 .114 .144 Jun .021 .051 .046 .039 .046 .055 .080 .133 .169 Jul .028 .056 .056 .041 .047 .057 .091 .137 .187 Aug .033 .054 .049 .040 .040 .051 .085 .147 .189 Sep .026 .058 .044 .033 .034 .042 .054 .122 .180 Oct .025 .058 .029 .018 .019 .024 .044 .091 .150 Nov .025 .042 .030 .017 .018 .021 .030 .068 .125 Dec .025 .048 .030 .014 .019 .018 .026 .053 .102 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 .065 .063 .101 .082 .072 .082 .106 .109 Feb .057 .057 .073 .065 .064 .064 .114 .121 Mar .056 .041 .048 .049 .048 .074 .111 .114 Apr .055 .035 .036 .043 .052 .064 .089 .107 May .060 .035 .031 .043 .045 .052 .067 .088 Jun .071 .034 .033 .035 .036 .036 .044 .071 Jul .076 .041 .025 .024 .023 .021 .030 .060 Aug .079 .041 .027 .027 .025 .027 .032 .054 Sep .075 .037 .035 .034 .038 .039 .060 .090 Oct .078 .047 .055 .056 .058 .063 .086 .098 Nov .073 .064 .067 .063 .065 .081 .105 .105 Dec .069 .067 .088 .075 .068 .083 .110 .106 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 360.0 30 Feb 360.0 30 Mar 360.0 30 Apr 180.0 30 May 180.0 30 Jun 180.0 30 Jul 180.0 30 Aug 180.0 30 Sep 180.0 30 Oct 180.0 30 Nov 180.0 30 Dec 337.5 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 4.7 30 Feb 5.0 30 Mar 5.1 30 Apr 4.8 30 May 4.8 30 Jun 4.1 30 Jul 3.5 30 Aug 3.7 30 Sep 3.8 30 Oct 4.1 30 Nov 4.9 30 Dec 4.8 30 Annual 4.4 NA Ann-NCDC 4.4 NA -------------------------- Element 51: Number Days with Thunder (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan * Feb .2 Mar 1.3 Apr 4.0 May 7.6 Jun 9.4 Jul 8.9 Aug 7.7 Sep 5.7 Oct 1.6 Nov .5 Dec .1 Annual 47.0 Ann-NCDC 47.0 ------------------ Element 61: Number Days with Haze/Smoke (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.7 Feb 3.8 Mar 5.0 Apr 4.4 May 4.4 Jun 3.3 Jul 3.7 Aug 5.6 Sep 3.7 Oct 2.6 Nov 2.8 Dec 2.6 Annual 44.6 Ann-NCDC 44.6 ------------------ Element 63: Number Days with Blowing Dust/Sand (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan * Feb .0 Mar .1 Apr .3 May .2 Jun .1 Jul * Aug .0 Sep .0 Oct .1 Nov .0 Dec .0 Annual .8 Ann-NCDC 0.8 ------------------ 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 4.1 .0 Feb 6.9 .0 Mar 14.7 .0 Apr 25.8 .1 May 30.5 .4 Jun 30.0 3.4 Jul 31.0 7.8 Aug 31.0 5.0 Sep 29.7 1.1 Oct 27.9 * Nov 14.8 .0 Dec 6.0 .0 Annual 252.4 17.8 Ann-NCDC 252.4 17.8 -------------------------- 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 30.7 31.0 Feb 26.6 28.0 Mar 22.6 30.8 Apr 7.8 27.2 May .7 16.2 Jun .0 3.4 Jul .0 .3 Aug .0 1.5 Sep .5 13.1 Oct 6.5 28.3 Nov 22.6 29.8 Dec 30.1 31.0 Annual 148.1 240.6 Ann-NCDC 148.1 240.6 -------------------------- 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 3.1 Feb 3.6 Mar 5.6 Apr 6.3 May 8.9 Jun 7.4 Jul 7.2 Aug 6.3 Sep 6.3 Oct 4.0 Nov 3.5 Dec 3.2 Annual 65.4 Ann-NCDC 65.4 ------------------ Element 97: Number Days with Freezing Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .3 Feb .3 Mar .2 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .3 Dec .8 Annual 1.9 Ann-NCDC 1.9 ------------------ Element 98: Number Days with Blowing Snow (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.2 Feb 1.5 Mar 1.5 Apr .4 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .1 Nov .9 Dec 1.5 Annual 8.1 Ann-NCDC 8.1 ------------------ Element AA: Number Days with Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 3.8 Feb 4.4 Mar 7.9 Apr 12.9 May 16.0 Jun 13.9 Jul 13.8 Aug 12.8 Sep 12.4 Oct 8.9 Nov 6.6 Dec 4.6 Annual 118.0 Ann-NCDC 118.0 ------------------ Element AB: Number Days with Snow/Hail (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 11.2 Feb 10.9 Mar 9.0 Apr 2.8 May .1 Jun .0 Jul .0 Aug .0 Sep .1 Oct 1.1 Nov 6.1 Dec 10.6 Annual 51.9 Ann-NCDC 51.9 ------------------ Element AC: Number Days with Fog/Mist (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.7 Feb 7.3 Mar 9.6 Apr 8.2 May 9.2 Jun 6.0 Jul 7.1 Aug 9.4 Sep 9.2 Oct 7.4 Nov 8.4 Dec 8.5 Annual 96.0 Ann-NCDC 96.0 ------------------ 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 ------------------