Station Name: MOUNT PLEASANT, IA WMO Station Number: National I.D. Number: 00135796 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 40d 57m N Longitude: 091d 33m W Elevation: 223 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 -6.3 30 Feb -3.6 30 Mar 3.3 30 Apr 10.6 30 May 16.3 30 Jun 21.4 30 Jul 23.8 30 Aug 22.3 30 Sep 18.1 30 Oct 11.9 30 Nov 4.2 30 Dec -3.6 30 Annual 9.9 30 Ann-NCDC 9.9 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 -1.1 30 Feb 1.7 30 Mar 8.8 30 Apr 16.8 30 May 22.6 30 Jun 27.6 30 Jul 29.9 30 Aug 28.5 30 Sep 24.4 30 Oct 18.3 30 Nov 9.4 30 Dec 1.2 30 Annual 15.7 30 Ann-NCDC 15.7 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 -11.5 30 Feb -8.9 30 Mar -2.3 30 Apr 4.3 30 May 10.1 30 Jun 15.3 30 Jul 17.8 30 Aug 16.2 30 Sep 11.8 30 Oct 5.6 30 Nov -1.1 30 Dec -8.3 30 Annual 4.1 30 Ann-NCDC 4.1 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 34.0 1.0 10.7 20.6 33.0 53.1 84.6 30 Feb 27.7 5.1 12.2 19.6 28.2 40.9 62.5 30 Mar 65.8 4.1 30.2 47.5 67.3 96.5 154.9 30 Apr 84.3 19.8 39.9 62.0 86.6 122.7 278.6 30 May 94.0 34.0 49.5 72.6 97.5 133.1 213.1 30 Jun 96.8 17.3 50.3 74.2 100.3 137.4 189.7 30 Jul 121.9 16.3 58.9 90.4 125.5 176.5 263.7 30 Aug 109.2 21.6 46.2 76.2 110.7 162.6 288.0 30 Sep 122.4 7.4 46.2 80.8 122.4 186.2 308.9 30 Oct 74.4 3.6 25.7 47.0 73.4 115.1 185.4 30 Nov 61.0 1.3 21.8 39.4 60.5 93.2 141.0 30 Dec 47.8 7.1 21.8 34.5 48.8 69.8 140.5 30 Annual 939.3 NA NA NA NA NA NA 30 Ann-NCDC 939.3 NA NA NA NA NA NA NA --------------------------------------------------------------------------