Station Name: LITTLE ROCK/ADAMS FIELD AR WMO Station Number: National I.D. Number: 00034248 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 34d 44m N Longitude: 092d 13m W Elevation: 79 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 3.9 30 Feb 6.4 30 Mar 11.7 30 Apr 16.7 30 May 21.2 30 Jun 25.8 30 Jul 27.7 30 Aug 27.0 30 Sep 23.4 30 Oct 17.2 30 Nov 11.2 30 Dec 6.0 30 Annual 16.5 30 Ann-NCDC 16.5 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 9.4 27.2 196908 30 Feb 12.2 29.4 198620 30 Mar 17.8 32.8 197431 30 Apr 23.0 35.0 198720 30 May 27.4 36.7 196426 30 Jun 31.8 40.6 198829 30 Jul 33.6 44.4 198631 30 Aug 33.0 42.2 198021 30 Sep 29.2 39.4 198016 30 Oct 23.9 36.1 196311 30 Nov 17.1 29.4 198911 30 Dec 11.4 26.1 198202 30 Annual 22.5 NA NA 30 Ann-NCDC 22.5 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 1978 1978 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN MIN_VAL DATEMIN #_YEARS Month ------------------------------------------ Jan -1.6 -21.1 198520 30 Feb .7 -15.0 198111 30 Mar 5.7 -10.0 198002 30 Apr 10.4 -1.1 198206 30 May 15.0 4.4 197802 30 Jun 19.7 11.7 198513 30 Jul 21.9 16.1 199014 30 Aug 21.0 11.7 198629 30 Sep 17.5 5.0 198924 30 Oct 10.5 -1.1 198124 30 Nov 5.3 -7.2 198613 30 Dec .6 -18.9 198923 30 Annual 10.6 NA NA 30 Ann-NCDC 10.6 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 6.5 1.8 30 Feb 6.1 3.8 30 Mar 5.8 8.4 30 Apr 5.1 13.1 30 May 3.9 17.4 30 Jun 3.0 21.2 30 Jul 2.4 23.1 30 Aug 2.7 22.3 30 Sep 4.1 19.3 30 Oct 5.0 13.4 30 Nov 5.8 8.4 30 Dec 6.3 3.7 30 Annual 8.9 13.0 30 Ann-NCDC NA 13.0 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 7.7 -1.7 30 Feb 7.2 .2 30 Mar 6.9 4.6 30 Apr 6.2 9.8 30 May 4.5 15.1 30 Jun 3.5 19.0 30 Jul 2.5 21.2 30 Aug 2.9 20.3 30 Sep 4.6 17.3 30 Oct 5.8 10.6 30 Nov 7.0 5.4 30 Dec 7.6 .4 30 Annual 9.9 10.2 30 Ann-NCDC NA 10.2 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 86.9 12.7 36.1 59.9 87.9 129.5 222.0 30 Feb 91.7 22.6 49.3 71.4 95.3 129.0 242.6 30 Mar 124.7 18.5 73.4 101.1 130.3 170.4 264.2 30 Apr 139.4 12.7 61.2 98.8 142.0 206.0 360.7 30 May 131.3 17.5 62.0 96.3 134.9 191.0 323.6 30 Jun 90.7 7.9 33.5 59.2 90.2 138.4 198.6 30 Jul 91.4 3.6 41.4 65.8 93.5 134.4 201.9 30 Aug 82.8 4.8 26.7 50.5 80.8 128.8 367.3 30 Sep 102.9 10.4 44.2 72.1 104.6 152.9 258.3 30 Oct 95.3 2.5 25.4 53.1 89.9 151.1 389.9 30 Nov 132.1 39.1 64.5 98.6 136.1 190.8 333.8 30 Dec 122.7 34.0 57.2 89.4 125.7 178.8 418.6 30 Annual 1291.9 NA NA NA NA NA NA 30 Ann-NCDC 1291.9 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 91.9 196222 30 Feb 75.7 196511 30 Mar 74.4 196923 30 Apr 192.5 197421 30 May 124.5 196813 30 Jun 83.1 196825 30 Jul 90.9 198812 30 Aug 172.5 196613 30 Sep 102.9 196707 30 Oct 129.8 198418 30 Nov 158.2 198819 30 Dec 146.3 198724 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 2.5 26.4 198806 6.3 Trace 9.7 30 Feb .8 21.6 196623 4.3 Trace 6.3 30 Mar Trace 13.2 197102 1.8 .0 Trace 30 Apr .0 Trace 198319 Trace .0 .0 30 May .0 .0 199031 .0 .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 .0 199031 .0 .0 .0 30 Nov .0 11.2 197123 .8 .0 Trace 30 Dec Trace 24.9 196322 1.3 .0 .5 30 Annual NA NA NA 14.5 NA NA NA Ann-NCDC NA NA NA NA 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 75.5 78.0 80.1 76.1 61.1 55.4 63.7 71.5 70.2 Feb 74.4 77.8 79.8 73.0 59.0 53.3 59.4 69.5 68.3 Mar 71.5 75.8 78.9 68.7 56.3 50.7 55.0 66.0 65.4 Apr 74.5 79.4 82.2 67.4 55.5 51.1 55.2 68.4 66.7 May 82.1 85.9 86.6 68.9 57.5 53.7 58.9 75.5 71.1 Jun 82.3 86.2 86.4 66.3 54.6 51.9 57.2 74.9 70.0 Jul 83.1 87.0 87.6 68.4 56.3 54.1 59.6 76.2 71.6 Aug 83.6 86.9 88.3 69.5 56.1 52.5 59.7 77.2 71.7 Sep 84.6 87.1 88.6 72.2 57.9 53.8 64.3 79.6 73.5 Oct 81.8 84.6 86.1 70.5 52.8 48.3 62.9 76.5 70.4 Nov 78.4 81.5 83.3 74.9 58.5 53.4 64.6 73.8 71.0 Dec 76.5 78.6 80.2 75.7 61.8 56.6 65.4 72.5 70.9 Annual 79.1 82.4 84.0 71.0 57.3 52.9 60.5 73.5 70.1 Ann-NCDC 79.0 82.4 84.0 71.0 57.3 52.9 60.5 73.5 70.1 ---------------------------------------------------------------------------------- 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 1021.8 30 Feb 1019.9 30 Mar 1016.8 30 Apr 1015.6 30 May 1015.0 30 Jun 1015.0 30 Jul 1016.1 30 Aug 1016.3 30 Sep 1017.0 30 Oct 1019.0 30 Nov 1019.6 30 Dec 1020.9 30 Annual 1017.7 30 Ann-NCDC 1017.8 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 4.2 May 3.6 Jun 3.3 Jul 3.1 Aug 2.9 Sep 3.0 Oct 3.2 Nov 3.8 Dec 3.9 Annual 3.6 Ann-NCDC 3.6 ------------------ 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 .086 .063 .066 .063 .045 .049 .049 .040 .051 Feb .075 .060 .067 .070 .054 .056 .050 .040 .047 Mar .064 .047 .053 .063 .050 .058 .063 .053 .077 Apr .079 .035 .045 .051 .049 .057 .062 .070 .095 May .109 .047 .048 .051 .046 .044 .054 .065 .109 Jun .126 .042 .044 .045 .032 .034 .039 .056 .103 Jul .127 .031 .039 .042 .040 .045 .052 .055 .093 Aug .145 .042 .060 .065 .056 .070 .071 .060 .084 Sep .143 .062 .081 .077 .057 .063 .059 .056 .071 Oct .130 .052 .057 .053 .036 .040 .050 .069 .078 Nov .096 .052 .057 .050 .035 .048 .051 .054 .080 Dec .088 .060 .059 .056 .043 .053 .050 .049 .057 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 .045 .062 .089 .041 .051 .066 .061 .072 Feb .050 .057 .084 .039 .055 .061 .061 .077 Mar .069 .063 .074 .046 .056 .060 .048 .055 Apr .085 .072 .080 .042 .048 .050 .039 .041 May .085 .082 .086 .035 .029 .034 .036 .042 Jun .106 .126 .110 .034 .017 .019 .028 .039 Jul .088 .139 .124 .039 .017 .019 .020 .032 Aug .064 .091 .084 .030 .013 .016 .017 .030 Sep .049 .065 .062 .022 .015 .022 .039 .058 Oct .054 .067 .103 .038 .030 .043 .045 .055 Nov .059 .062 .093 .046 .053 .053 .052 .061 Dec .054 .061 .085 .047 .053 .060 .055 .069 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 247.5 30 Feb 247.5 30 Mar 180.0 30 Apr 180.0 30 May 180.0 30 Jun 225.0 30 Jul 225.0 30 Aug 225.0 30 Sep 45.0 30 Oct 247.5 30 Nov 247.5 30 Dec 247.5 30 Annual 247.5 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: 1977 1977 Statistic: MEAN #_YEARS Month -------------------------- Jan 5.0 17 Feb 4.6 17 Mar 5.0 17 Apr 4.9 17 May 4.6 17 Jun 4.3 17 Jul 4.4 17 Aug 4.1 17 Sep 4.6 17 Oct 3.7 17 Nov 4.7 17 Dec 5.0 17 Annual 4.6 NA Ann-NCDC 4.6 NA -------------------------- Element 51: Number Days with Thunder (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1.7 Feb 2.2 Mar 4.7 Apr 6.1 May 7.2 Jun 7.8 Jul 8.7 Aug 6.9 Sep 3.1 Oct 2.5 Nov 2.7 Dec 2.2 Annual 55.8 Ann-NCDC 55.8 ------------------ Element 61: Number Days with Haze/Smoke (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 9.5 Feb 10.1 Mar 10.2 Apr 9.7 May 14.3 Jun 17.0 Jul 19.4 Aug 21.3 Sep 18.3 Oct 15.3 Nov 12.1 Dec 9.1 Annual 166.3 Ann-NCDC 166.3 ------------------ 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 * Apr .1 May .0 Jun .1 Jul * Aug * Sep .0 Oct .0 Nov .0 Dec .1 Annual .3 Ann-NCDC 0.3 ------------------ 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 15.5 .0 Feb 17.5 .0 Mar 27.4 .0 Apr 29.8 * May 31.0 .4 Jun 30.0 4.4 Jul 31.0 11.0 Aug 31.0 9.2 Sep 30.0 2.2 Oct 31.0 .1 Nov 26.4 .0 Dec 18.3 .0 Annual 318.9 27.3 Ann-NCDC 318.9 27.3 -------------------------- 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: 1978 1978 eyr: 1990 1990 Qualifier: 0.0 10.0 Month -------------------------- Jan 19.2 30.5 Feb 12.6 26.1 Mar 3.8 23.6 Apr .4 13.2 May .0 2.2 Jun .0 .0 Jul .0 .0 Aug .0 .0 Sep .0 1.8 Oct .2 12.6 Nov 3.9 22.6 Dec 13.2 28.7 Annual 53.3 161.3 Ann-NCDC 53.3 161.3 -------------------------- 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 7.6 Feb 7.1 Mar 8.7 Apr 8.5 May 8.4 Jun 7.0 Jul 6.8 Aug 5.8 Sep 6.6 Oct 5.7 Nov 7.0 Dec 7.6 Annual 86.8 Ann-NCDC 86.8 ------------------ Element 97: Number Days with Freezing Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .1 Feb .1 Mar * Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov * Dec .3 Annual .5 Ann-NCDC 0.5 ------------------ Element 98: Number Days with Blowing Snow (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .2 Feb .1 Mar .1 Apr .0 May .0 Jun .0 Jul .0 Aug * Sep .0 Oct .0 Nov .0 Dec .0 Annual .4 Ann-NCDC 0.4 ------------------ Element AA: Number Days with Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 10.6 Feb 10.6 Mar 12.5 Apr 13.0 May 13.3 Jun 11.5 Jul 11.6 Aug 10.0 Sep 10.4 Oct 9.2 Nov 11.3 Dec 11.8 Annual 135.8 Ann-NCDC 135.8 ------------------ Element AB: Number Days with Snow/Hail (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.1 Feb 2.8 Mar 1.4 Apr .1 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .6 Dec 2.5 Annual 12.5 Ann-NCDC 12.5 ------------------ Element AC: Number Days with Fog/Mist (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 14.0 Feb 12.6 Mar 11.6 Apr 10.5 May 13.8 Jun 12.5 Jul 13.2 Aug 15.2 Sep 16.3 Oct 14.2 Nov 13.9 Dec 13.7 Annual 161.5 Ann-NCDC 161.5 ------------------ 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 ------------------