GREEN MT DAM, COLORADO

Period of Record General Climate Summary - Temperature

Station:(053592) GREEN MOUNTAIN DAM
From Year=1939 To Year=2012
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean
Year Lowest
Mean
Year >=
90 F
<=
32 F
<=
32 F
<=
0 F
F F F F dd/yyyy
or
yyyymmdd
F dd/yyyy
or
yyyymmdd
F - F - # Days # Days # Days # Days
January 29.3 3.7 16.5 60 08/1956 -41 11/1962 28.6 1954 2.6 2007 0.0 18.5 30.6 12.9
February 34.1 6.0 20.0 58 28/1940 -46 07/1989 31.5 1954 10.2 2006 0.0 11.1 28.1 9.5
March 42.3 14.3 28.3 67 30/1946 -26 18/1980 36.4 1972 19.0 1965 0.0 4.6 30.7 3.6
April 52.7 24.2 38.4 77 30/1943 -11 04/1945 46.3 1954 31.4 1984 0.0 0.7 27.0 0.3
May 63.3 32.5 47.9 86 31/1953 7 04/1944 53.4 1963 41.9 2007 0.0 0.0 15.3 0.0
June 73.8 38.7 56.3 95 24/1954 21 16/1945 61.6 1956 49.5 1993 0.1 0.0 3.4 0.0
July 79.6 44.2 61.9 97 13/1954 24 05/1980 67.7 1954 54.6 1993 0.6 0.0 0.4 0.0
August 77.3 43.0 60.1 98 11/1964 24 21/1978 64.6 1969 54.2 1993 0.1 0.0 0.6 0.0
September 70.1 35.8 52.9 95 06/1952 14 29/1999 59.4 1963 41.8 2006 0.1 0.0 9.0 0.0
October 58.6 26.8 42.7 84 08/1952 1 25/1975 51.5 1963 33.3 2006 0.0 0.4 25.2 0.0
November 42.1 16.6 29.4 67 10/1980 -17 28/1976 37.5 1981 19.0 2000 0.0 5.6 28.9 1.9
December 31.5 7.3 19.4 62 05/1946 -26 25/1952 29.9 1980 11.4 1966 0.0 16.2 30.7 9.1
Annual 54.6 24.4 39.5 98 19640811 -46 19890207 44.5 1954 34.4 1993 0.8 57.0 229.8 37.4
Winter 31.6 5.7 18.7 62 19461205 -46 19890207 27.3 1954 11.4 2007 0.0 45.8 89.4 31.6
Spring 52.7 23.7 38.2 86 19530531 -26 19800318 43.1 1992 33.6 2008 0.0 5.3 73.0 3.9
Summer 76.9 42.0 59.4 98 19640811 21 19450616 63.6 1954 52.8 1993 0.8 0.0 4.4 0.0
Fall 57.0 26.4 41.7 95 19520906 -17 19761128 48.4 1963 34.1 1993 0.1 6.0 63.0 1.9
Table updated on Oct 31, 2012
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov.


Western Regional Climate Center, wrcc@dri.edu