Station Name: MONTROSE #2, CO WMO Station Number: National I.D. Number: 00055722 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 38d 29m N Longitude: 107d 53m W Elevation: 1764 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 -4.0 30 Feb -.2 30 Mar 4.2 30 Apr 8.9 30 May 14.0 30 Jun 19.2 30 Jul 22.5 30 Aug 21.1 30 Sep 16.4 30 Oct 10.2 30 Nov 3.2 30 Dec -2.4 30 Annual 9.4 30 Ann-NCDC 9.4 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 2.9 30 Feb 6.9 30 Mar 11.4 30 Apr 16.7 30 May 22.2 30 Jun 28.1 30 Jul 31.2 30 Aug 29.8 30 Sep 25.1 30 Oct 18.7 30 Nov 10.2 30 Dec 4.2 30 Annual 17.3 30 Ann-NCDC 17.3 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 -10.9 30 Feb -7.3 30 Mar -3.2 30 Apr 1.0 30 May 5.8 30 Jun 10.3 30 Jul 13.7 30 Aug 12.4 30 Sep 7.6 30 Oct 1.7 30 Nov -3.9 30 Dec -9.1 30 Annual 1.5 30 Ann-NCDC 1.5 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 11.9 1.3 4.3 7.9 11.9 18.3 49.8 30 Feb 10.7 0.0 4.1 7.6 11.2 16.5 25.1 30 Mar 16.8 0.5 5.1 9.9 16.0 26.2 50.5 30 Apr 19.3 0.0 8.4 14.0 20.1 29.0 61.5 30 May 21.6 0.3 6.1 12.4 20.6 34.0 53.1 30 Jun 15.5 0.0 2.0 6.6 13.7 25.7 57.4 30 Jul 25.7 5.6 11.9 18.8 26.2 37.3 75.7 30 Aug 28.2 3.6 13.0 20.3 29.0 41.7 81.8 30 Sep 29.7 0.0 9.1 18.0 29.2 46.7 81.8 30 Oct 29.0 0.0 9.7 18.3 28.7 45.0 66.0 30 Nov 21.1 0.0 8.9 14.7 21.6 31.5 69.8 30 Dec 16.5 0.0 6.9 11.4 17.0 24.9 50.3 30 Annual 246.0 NA NA NA NA NA NA 30 Ann-NCDC 246.0 NA NA NA NA NA NA NA --------------------------------------------------------------------------