ASPEN, COLORADO

Period of Record General Climate Summary - Temperature

Station:(050370) ASPEN
From Year=1899 To Year=1979
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 33.3 6.3 19.8 58 05/1956 -37 19/1943 27.1 1954 13.1 1937 0.0 13.7 30.8 9.6
February 37.2 9.3 23.2 60 16/1943 -30 01/1951 30.7 1954 11.6 1939 0.0 7.7 28.1 6.2
March 42.8 15.2 29.0 70 21/1959 -26 06/1943 36.0 1972 22.0 1964 0.0 4.0 30.4 3.0
April 53.0 24.6 38.8 79 21/1943 -10 04/1945 44.2 1946 32.0 1945 0.0 0.5 25.7 0.1
May 63.5 32.4 48.0 87 29/1949 14 06/1938 52.5 1936 42.2 1917 0.0 0.0 15.3 0.0
June 73.6 38.4 56.0 93 23/1954 15 18/1939 61.3 1977 51.1 1947 0.1 0.0 4.6 0.0
July 79.8 44.6 62.2 94 27/1917 31 01/1947 65.7 1934 58.7 1950 0.3 0.0 0.1 0.0
August 77.6 43.1 60.4 92 09/1969 27 19/1978 64.4 1969 56.4 1950 0.0 0.0 0.5 0.0
September 70.6 36.6 53.5 89 06/1944 15 23/1946 57.3 1963 47.7 1961 0.0 0.0 7.2 0.0
October 60.2 28.2 44.2 85 11/1942 3 11/1946 49.5 1963 37.0 1969 0.0 0.2 23.2 0.0
November 44.4 16.8 30.7 69 04/1914 -19 16/1955 37.2 1949 23.4 1940 0.0 3.9 29.1 2.0
December 35.5 8.7 22.1 62 04/1941 -21 08/1978 28.6 1917 16.5 1978 0.0 11.2 30.8 6.4
Annual 56.0 25.4 40.7 94 19170727 -37 19430119 42.8 1954 38.9 1955 0.5 41.4 225.9 27.4
Winter 35.3 8.1 21.7 62 19411204 -37 19430119 26.3 1954 17.3 1939 0.0 32.7 89.8 22.2
Spring 53.1 24.1 38.6 87 19490529 -26 19430306 41.8 1914 33.0 1917 0.0 4.5 71.4 3.1
Summer 77.0 42.0 59.5 94 19170727 15 19390618 62.6 1977 56.7 1950 0.5 0.0 5.2 0.0
Fall 58.4 27.2 42.8 89 19440906 -19 19551116 46.5 1963 39.6 1961 0.0 4.2 59.4 2.0
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