Station Name: HALLETTSVILLE 3S, TX WMO Station Number: National I.D. Number: 00413873 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 29d 28m N Longitude: 096d 57m W Elevation: 84 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 11.1 30 Feb 13.0 30 Mar 17.2 30 Apr 21.3 30 May 24.4 30 Jun 27.2 30 Jul 28.6 30 Aug 28.8 30 Sep 26.3 30 Oct 21.8 30 Nov 16.9 30 Dec 12.6 30 Annual 20.8 30 Ann-NCDC 20.8 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 17.4 30 Feb 19.6 30 Mar 23.8 30 Apr 27.4 30 May 30.1 30 Jun 33.1 30 Jul 34.9 30 Aug 35.6 30 Sep 32.7 30 Oct 28.8 30 Nov 23.4 30 Dec 18.9 30 Annual 27.1 30 Ann-NCDC 27.1 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 4.8 30 Feb 6.4 30 Mar 10.7 30 Apr 15.1 30 May 18.6 30 Jun 21.3 30 Jul 22.3 30 Aug 22.1 30 Sep 20.0 30 Oct 14.8 30 Nov 10.3 30 Dec 6.2 30 Annual 14.4 30 Ann-NCDC 14.4 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 70.6 0.5 23.6 43.9 69.3 109.2 203.7 30 Feb 62.0 12.2 25.1 42.4 62.5 93.0 173.2 30 Mar 55.4 15.7 28.4 42.2 57.4 78.7 131.6 30 Apr 75.9 1.8 21.3 43.4 72.4 119.9 236.2 30 May 134.9 0.3 37.8 77.2 128.8 212.9 350.0 30 Jun 110.5 0.0 30.7 64.3 107.2 175.5 346.7 30 Jul 63.0 1.5 14.7 32.8 58.2 101.1 148.8 30 Aug 67.6 3.6 18.3 38.1 64.3 107.2 294.6 30 Sep 128.8 11.7 43.2 80.3 126.5 199.4 390.1 30 Oct 81.5 14.2 26.9 50.5 80.0 126.5 306.3 30 Nov 83.6 0.0 25.1 50.5 82.0 131.6 272.8 30 Dec 59.9 15.0 24.1 40.9 60.5 90.2 208.5 30 Annual 993.7 NA NA NA NA NA NA 30 Ann-NCDC 993.7 NA NA NA NA NA NA NA --------------------------------------------------------------------------