Station Name: SELMA, AL WMO Station Number: National I.D. Number: 00017366 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 32d 25m N Longitude: 087d 00m W Elevation: 45 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 7.6 30 Feb 9.7 30 Mar 14.3 30 Apr 18.5 30 May 22.6 30 Jun 26.2 30 Jul 27.6 30 Aug 27.3 30 Sep 24.6 30 Oct 18.7 30 Nov 13.6 30 Dec 9.4 30 Annual 18.3 30 Ann-NCDC 18.3 NA -------------------------- Element 02: Maximum 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 13.3 30 Feb 15.9 30 Mar 20.8 30 Apr 25.2 30 May 29.0 30 Jun 32.3 30 Jul 33.3 30 Aug 33.1 30 Sep 30.6 30 Oct 25.6 30 Nov 20.2 30 Dec 15.6 30 Annual 24.6 30 Ann-NCDC 24.6 NA -------------------------- Element 03: Minimum 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 1.7 30 Feb 3.3 30 Mar 7.7 30 Apr 11.8 30 May 16.2 30 Jun 20.1 30 Jul 21.8 30 Aug 21.5 30 Sep 18.5 30 Oct 11.8 30 Nov 6.8 30 Dec 3.2 30 Annual 12.0 30 Ann-NCDC 12.0 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 132.6 27.2 78.2 107.7 138.7 181.1 310.9 30 Feb 134.9 40.6 77.2 108.2 140.7 186.4 315.5 30 Mar 171.4 27.2 87.6 130.6 177.5 244.9 357.1 30 Apr 116.3 5.6 43.7 76.5 116.3 177.3 373.1 30 May 93.7 2.5 29.2 56.4 90.9 146.6 208.8 30 Jun 100.6 2.5 34.3 63.2 99.1 155.4 262.1 30 Jul 112.8 13.5 68.1 92.7 118.1 152.9 209.5 30 Aug 99.1 18.0 55.1 78.5 103.1 137.9 224.5 30 Sep 94.7 8.9 35.8 62.5 94.7 144.3 277.6 30 Oct 72.6 2.0 22.1 43.2 70.1 113.5 220.5 30 Nov 95.8 13.5 47.0 71.4 98.6 137.9 265.2 30 Dec 140.5 32.8 73.9 108.2 145.5 198.6 460.8 30 Annual 1365.0 NA NA NA NA NA NA 30 Ann-NCDC 1365.0 NA NA NA NA NA NA NA --------------------------------------------------------------------------