Station Name: CORVALLIS STATE UNIV, OR WMO Station Number: National I.D. Number: 00351862 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 44d 38m N Longitude: 123d 12m W Elevation: 69 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 4.1 30 Feb 6.0 30 Mar 7.8 30 Apr 9.6 30 May 12.6 30 Jun 16.1 30 Jul 18.7 30 Aug 19.0 30 Sep 16.4 30 Oct 11.7 30 Nov 7.3 30 Dec 4.3 30 Annual 11.1 30 Ann-NCDC 11.1 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 7.5 30 Feb 10.2 30 Mar 12.7 30 Apr 15.3 30 May 18.9 30 Jun 22.8 30 Jul 26.8 30 Aug 27.3 30 Sep 24.1 30 Oct 17.9 30 Nov 11.2 30 Dec 7.6 30 Annual 16.9 30 Ann-NCDC 16.9 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 .6 30 Feb 1.7 30 Mar 2.8 30 Apr 4.0 30 May 6.2 30 Jun 9.2 30 Jul 10.6 30 Aug 10.7 30 Sep 8.8 30 Oct 5.4 30 Nov 3.3 30 Dec 1.1 30 Annual 5.4 30 Ann-NCDC 5.4 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 173.2 6.4 69.3 117.6 174.5 260.9 394.0 30 Feb 128.0 20.1 64.5 96.8 132.3 183.1 261.9 30 Mar 115.6 15.0 65.8 92.5 120.6 160.0 225.3 30 Apr 65.0 24.1 39.4 53.3 67.8 87.9 125.5 30 May 49.5 12.4 25.1 37.6 51.3 70.9 100.1 30 Jun 31.2 7.4 13.5 21.8 31.8 46.5 110.2 30 Jul 13.2 0.0 1.8 5.6 11.4 22.1 64.8 30 Aug 22.1 0.0 0.0 4.6 16.0 38.4 133.1 30 Sep 38.4 0.0 8.9 20.6 36.3 62.0 91.9 30 Oct 79.0 3.6 31.0 53.1 79.5 119.4 183.1 30 Nov 173.2 36.1 99.8 139.2 180.8 238.5 464.3 30 Dec 196.1 37.3 104.1 151.9 203.7 277.1 366.3 30 Annual 1084.5 NA NA NA NA NA NA 30 Ann-NCDC 1084.5 NA NA NA NA NA NA NA --------------------------------------------------------------------------