Station Name: SPARTA, IL WMO Station Number: National I.D. Number: 00118147 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 38d 08m N Longitude: 089d 43m W Elevation: 159 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 30 Feb 1.9 30 Mar 7.9 30 Apr 14.0 30 May 19.1 30 Jun 23.8 30 Jul 26.0 30 Aug 24.8 30 Sep 21.0 30 Oct 14.8 30 Nov 8.3 30 Dec 1.8 30 Annual 13.6 30 Ann-NCDC 13.6 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 4.3 30 Feb 7.3 30 Mar 13.7 30 Apr 20.3 30 May 25.5 30 Jun 30.2 30 Jul 32.3 30 Aug 31.2 30 Sep 27.4 30 Oct 21.4 30 Nov 13.6 30 Dec 6.4 30 Annual 19.5 30 Ann-NCDC 19.5 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 -5.6 30 Feb -3.4 30 Mar 2.2 30 Apr 7.7 30 May 12.6 30 Jun 17.4 30 Jul 19.7 30 Aug 18.4 30 Sep 14.6 30 Oct 8.2 30 Nov 3.0 30 Dec -2.8 30 Annual 7.7 30 Ann-NCDC 7.7 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 48.3 3.6 16.8 30.7 47.5 74.2 165.6 30 Feb 65.8 6.6 35.6 51.3 68.3 92.5 112.0 30 Mar 109.0 27.2 58.7 85.1 113.3 153.2 244.9 30 Apr 97.3 30.0 52.8 76.2 101.3 136.7 183.1 30 May 112.8 35.8 62.5 88.9 117.3 157.2 308.1 30 Jun 85.3 27.4 46.5 66.8 88.6 119.6 224.8 30 Jul 105.7 25.7 51.1 78.5 108.7 152.7 326.9 30 Aug 86.9 8.1 40.6 63.5 89.2 126.7 231.4 30 Sep 84.6 5.1 37.8 60.5 86.4 124.7 207.8 30 Oct 78.0 4.8 34.5 55.6 79.5 114.8 191.3 30 Nov 94.5 15.7 42.4 67.8 96.5 138.9 290.8 30 Dec 90.4 17.8 38.9 63.5 91.9 134.4 268.5 30 Annual 1058.6 NA NA NA NA NA NA 30 Ann-NCDC 1058.6 NA NA NA NA NA NA NA --------------------------------------------------------------------------