CHEYENNE MUNI AP, WYOMING

Period of Record General Climate Summary - Precipitation

Station:(481675) CHEYENNE WSFO AP
From Year=1915 To Year=2012
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.		 >=
0.10 in.		 >=
0.50 in.		 >=
1.00 in.		 Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd		 # Days # Days # Days # Days in. in. -
January 0.42 2.78 1949 0.00 1919 1.32 03/1949 6 1 0 0 5.8 35.5 1980
February 0.52 2.16 1953 0.00 1983 1.57 19/1953 6 2 0 0 7.1 23.3 1995
March 1.05 3.65 1990 0.00 2012 1.29 14/1946 9 3 0 0 11.1 39.2 1990
April 1.75 5.04 1942 0.34 1992 2.45 24/1929 10 5 1 0 9.7 41.5 1920
May 2.38 6.00 1995 0.11 1974 2.00 02/1942 12 6 1 0 3.0 30.4 1943
June 2.06 5.32 1955 0.07 1980 3.06 14/1926 11 5 1 0 0.2 8.7 1947
July 2.07 5.63 2011 0.43 2008 3.41 19/1973 11 5 1 0 0.0 1.0 1951
August 1.64 6.73 1930 0.03 1944 6.06 01/1985 10 4 1 0 0.0 0.5 1993
September 1.26 4.52 1973 0.01 1992 2.69 08/1973 7 3 1 0 0.6 7.4 1985
October 0.94 3.57 1942 0.00 1933 1.19 15/1947 6 3 0 0 4.2 28.2 2009
November 0.61 2.48 1979 0.00 1965 1.63 20/1979 6 2 0 0 7.2 31.1 1979
December 0.47 1.74 1925 0.01 1996 1.28 13/1925 6 2 0 0 6.8 24.4 2006
Annual 15.17 23.69 1942 5.94 1964 6.06 19850801 100 41 7 1 55.7 107.4 1942
Winter 1.41 4.94 1980 0.32 1977 1.57 19530219 18 5 0 0 19.7 61.8 1980
Spring 5.18 9.72 1983 0.69 2012 2.45 19290424 31 14 3 0 23.8 67.7 1983
Summer 5.77 12.22 1985 1.96 1939 6.06 19850801 32 14 3 1 0.2 8.7 1947
Fall 2.81 7.18 1942 0.42 1921 2.69 19730908 19 8 1 0 12.0 34.9 2009
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