Station Name: NEW YORK/LAGUARDIA ARPT NY WMO Station Number: 72503 National I.D. Number: 00305811 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 40d 46m N Longitude: 073d 52m W Elevation: 16 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 30 Feb .7 30 Mar 5.3 30 Apr 10.8 30 May 16.6 30 Jun 21.7 30 Jul 24.7 30 Aug 24.1 30 Sep 20.1 30 Oct 14.1 30 Nov 8.6 30 Dec 2.6 30 Annual 12.4 30 Ann-NCDC 12.4 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 2.8 20.0 196724 30 Feb 4.1 22.8 198524 30 Mar 9.1 28.3 199013 30 Apr 15.1 32.8 197618 30 May 21.0 35.6 198731 30 Jun 26.1 37.2 198822 30 Jul 28.8 41.7 196603 30 Aug 27.9 36.1 198814 30 Sep 23.9 35.6 198311 30 Oct 17.8 30.6 199006 30 Nov 11.8 26.1 197401 30 Dec 5.6 20.6 198204 30 Annual 16.2 NA NA 30 Ann-NCDC 16.2 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 -3.6 -19.4 198521 30 Feb -2.7 -18.9 196308 30 Mar 1.4 -13.3 198001 30 Apr 6.6 -5.6 198207 30 May 12.1 3.3 198317 30 Jun 17.4 7.8 197211 30 Jul 20.5 13.3 198801 30 Aug 20.2 10.6 198229 30 Sep 16.3 6.7 197424 30 Oct 10.3 -1.1 196924 30 Nov 5.3 -7.8 197630 30 Dec -.5 -18.3 198025 30 Annual 8.6 NA NA 30 Ann-NCDC 8.6 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 5.4 -2.4 30 Feb 5.2 -1.7 30 Mar 4.7 2.1 30 Apr 4.2 6.7 30 May 4.1 12.3 30 Jun 3.3 17.0 30 Jul 2.8 19.7 30 Aug 3.1 19.5 30 Sep 4.1 16.1 30 Oct 4.7 10.6 30 Nov 4.9 5.7 30 Dec 5.3 .3 30 Annual 8.9 8.8 30 Ann-NCDC NA 8.8 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 7.3 -7.4 30 Feb 7.2 -6.8 30 Mar 6.6 -2.9 30 Apr 6.0 1.9 30 May 5.4 8.6 30 Jun 4.3 13.9 30 Jul 3.9 16.8 30 Aug 4.1 16.9 30 Sep 5.2 13.3 30 Oct 6.3 7.1 30 Nov 6.7 1.7 30 Dec 7.1 -4.1 30 Annual 10.5 4.9 30 Ann-NCDC NA 4.9 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 77.2 13.0 36.3 56.4 79.2 112.5 220.5 30 Feb 72.6 19.8 42.9 59.2 75.9 99.1 137.7 30 Mar 91.4 22.1 50.5 72.1 95.3 127.8 219.7 30 Apr 96.3 25.1 53.6 76.2 100.3 133.9 292.4 30 May 97.0 10.9 43.9 69.8 99.1 142.2 235.5 30 Jun 90.7 23.9 43.9 67.6 93.5 131.3 207.0 30 Jul 103.4 25.4 46.2 73.9 105.7 152.4 313.2 30 Aug 95.3 6.1 37.6 64.3 95.8 143.8 261.9 30 Sep 86.1 29.5 44.7 66.0 89.2 122.2 244.6 30 Oct 76.7 1.5 34.3 54.9 78.2 113.0 185.9 30 Nov 96.8 7.9 43.4 69.3 98.8 142.2 252.0 30 Dec 86.4 15.5 39.6 62.7 88.6 126.5 195.6 30 Annual 1069.9 NA NA NA NA NA NA 30 Ann-NCDC 1069.9 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 79.5 197921 30 Feb 55.6 196613 30 Mar 80.0 197722 30 Apr 72.4 198310 30 May 71.6 197814 30 Jun 101.6 198721 30 Jul 87.6 198029 30 Aug 120.1 197127 30 Sep 81.0 197526 30 Oct 87.4 197207 30 Nov 112.3 197208 30 Dec 60.7 197416 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 16.8 28.7 198722 18.3 5.8 26.4 30 Feb 15.0 43.2 198311 20.8 4.1 36.3 30 Mar 5.8 21.6 196722 7.4 .8 9.7 30 Apr Trace 20.8 198206 1.0 .0 Trace 30 May .0 Trace 197709 Trace .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 3.0 196226 * .0 .0 30 Nov Trace 14.5 198923 1.0 .0 Trace 30 Dec 7.1 18.3 196323 7.9 1.0 12.4 30 Annual NA NA NA 56.4 NA NA NA Ann-NCDC NA NA NA NA 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 63.3 64.7 65.5 61.9 57.2 55.9 58.7 61.0 61.0 Feb 62.9 64.7 65.5 60.8 55.5 54.2 57.9 60.5 60.2 Mar 63.5 65.7 66.5 58.8 52.7 51.4 56.6 60.9 59.5 Apr 64.8 67.8 66.5 57.0 50.5 50.0 56.1 61.3 59.3 May 71.1 74.1 71.1 60.4 53.4 53.5 60.0 66.9 63.8 Jun 71.7 75.7 72.0 61.0 54.1 54.3 60.3 67.3 64.6 Jul 71.9 75.9 72.8 60.9 53.2 54.1 60.8 68.1 64.7 Aug 74.1 77.8 75.7 63.4 55.4 56.4 63.6 69.8 67.0 Sep 73.4 76.7 76.1 64.3 56.5 56.9 64.3 69.7 67.2 Oct 70.7 73.4 73.7 63.1 55.4 55.2 62.8 67.0 65.2 Nov 67.5 69.7 70.6 64.0 57.8 57.4 61.9 64.8 64.2 Dec 65.9 67.5 67.9 63.9 59.2 58.6 61.0 63.6 63.5 Annual 68.4 71.2 70.4 61.6 55.1 54.8 60.4 65.1 63.4 Ann-NCDC 68.4 71.1 70.3 61.6 55.1 54.8 60.3 65.1 63.4 ---------------------------------------------------------------------------------- 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 1017.9 30 Feb 1017.5 30 Mar 1016.4 30 Apr 1015.0 30 May 1015.7 30 Jun 1015.2 30 Jul 1015.7 30 Aug 1016.8 30 Sep 1018.5 30 Oct 1019.1 30 Nov 1017.9 30 Dec 1018.4 30 Annual 1017.0 30 Ann-NCDC 1017.0 NA -------------------------- Element 16: Wind Speed (m/sec) MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 6.3 Feb 6.4 Mar 6.3 Apr 6.1 May 5.5 Jun 5.2 Jul 4.9 Aug 4.9 Sep 5.2 Oct 5.4 Nov 6.0 Dec 6.3 Annual 5.7 Ann-NCDC 5.7 ------------------ 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 .009 .050 .079 .058 .022 .010 .009 .015 .038 Feb .009 .052 .100 .065 .021 .011 .017 .018 .046 Mar .010 .053 .113 .073 .024 .016 .020 .032 .072 Apr .011 .042 .088 .077 .028 .019 .026 .047 .100 May .017 .041 .113 .079 .028 .018 .031 .060 .138 Jun .015 .041 .095 .068 .021 .018 .024 .060 .140 Jul .014 .039 .086 .067 .022 .011 .023 .053 .135 Aug .015 .052 .091 .063 .025 .011 .017 .046 .127 Sep .012 .073 .093 .071 .043 .017 .023 .041 .095 Oct .017 .068 .081 .055 .031 .023 .022 .033 .080 Nov .011 .055 .072 .060 .029 .018 .019 .026 .064 Dec .010 .054 .077 .066 .025 .011 .012 .017 .041 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 .036 .069 .071 .105 .141 .145 .083 .059 Feb .038 .056 .050 .080 .127 .137 .095 .078 Mar .043 .045 .035 .059 .109 .140 .088 .067 Apr .051 .052 .052 .054 .094 .128 .075 .056 May .064 .063 .051 .050 .062 .078 .060 .047 Jun .075 .089 .066 .049 .064 .079 .054 .042 Jul .089 .091 .069 .056 .073 .074 .057 .042 Aug .086 .097 .064 .054 .067 .073 .062 .051 Sep .068 .081 .064 .055 .068 .071 .060 .064 Oct .069 .086 .066 .070 .090 .083 .068 .061 Nov .053 .080 .071 .084 .117 .112 .068 .060 Dec .044 .072 .065 .100 .139 .133 .076 .057 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 180.0 30 Oct 292.5 30 Nov 292.5 30 Dec 292.5 30 Annual 315.0 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 5.0 30 Feb 5.0 30 Mar 5.0 30 Apr 4.9 30 May 5.1 30 Jun 4.8 30 Jul 4.7 30 Aug 4.6 30 Sep 4.6 30 Oct 4.4 30 Nov 5.1 30 Dec 5.2 30 Annual 4.9 NA Ann-NCDC 4.9 NA -------------------------- Element 51: Number Days with Thunder (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .2 Feb .2 Mar .9 Apr 1.7 May 3.2 Jun 4.3 Jul 5.2 Aug 4.6 Sep 2.0 Oct .9 Nov .6 Dec .2 Annual 24.0 Ann-NCDC 24.0 ------------------ Element 61: Number Days with Haze/Smoke (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 12.3 Feb 10.7 Mar 11.8 Apr 11.0 May 15.4 Jun 18.8 Jul 20.1 Aug 19.7 Sep 15.0 Oct 12.9 Nov 10.9 Dec 10.3 Annual 168.9 Ann-NCDC 168.9 ------------------ 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 .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .0 Annual .0 Ann-NCDC 0.0 ------------------ 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 3.1 .0 Feb 4.3 .0 Mar 13.0 .0 Apr 25.7 .0 May 30.7 .2 Jun 30.0 .6 Jul 31.0 1.3 Aug 31.0 .4 Sep 30.0 .1 Oct 30.1 .0 Nov 19.5 .0 Dec 6.9 .0 Annual 255.3 2.6 Ann-NCDC 255.3 2.6 -------------------------- 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 22.7 30.9 Feb 19.8 27.9 Mar 10.4 30.6 Apr 1.1 26.2 May .0 9.2 Jun .0 .3 Jul .0 .0 Aug .0 .0 Sep .0 1.6 Oct .1 15.5 Nov 3.2 26.1 Dec 16.3 30.7 Annual 73.6 199.0 Ann-NCDC 73.6 199.0 -------------------------- 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 8.0 Feb 7.6 Mar 8.5 Apr 8.3 May 9.2 Jun 8.3 Jul 7.5 Aug 7.5 Sep 6.5 Oct 5.9 Nov 8.0 Dec 8.5 Annual 93.8 Ann-NCDC 93.8 ------------------ Element 97: Number Days with Freezing Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .2 Feb .2 Mar .1 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov * Dec .1 Annual .6 Ann-NCDC 0.6 ------------------ Element 98: Number Days with Blowing Snow (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .6 Feb .6 Mar .2 Apr .1 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .2 Annual 1.7 Ann-NCDC 1.7 ------------------ Element AA: Number Days with Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 8.3 Feb 8.3 Mar 13.0 Apr 15.1 May 15.2 Jun 14.3 Jul 12.9 Aug 13.4 Sep 11.0 Oct 10.8 Nov 12.9 Dec 12.1 Annual 147.3 Ann-NCDC 147.3 ------------------ Element AB: Number Days with Snow/Hail (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 9.7 Feb 8.7 Mar 6.1 Apr 1.2 May * Jun .0 Jul .0 Aug .0 Sep .0 Oct .1 Nov 1.9 Dec 8.0 Annual 35.7 Ann-NCDC 35.7 ------------------ Element AC: Number Days with Fog/Mist (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 9.7 Feb 8.5 Mar 10.2 Apr 9.4 May 11.1 Jun 9.8 Jul 8.4 Aug 7.8 Sep 8.3 Oct 8.5 Nov 8.9 Dec 10.3 Annual 110.9 Ann-NCDC 110.9 ------------------ 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 ------------------