WEST YELLOWSTONE, MONTANA

Period of Record General Climate Summary - Precipitation

Station:(248857) WEST YELLOWSTONE
From Year=1924 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 2.14 6.09 1943 0.24 1931 1.68 31/1932 15 7 1 0 32.9 70.4 1950
February 1.72 4.07 1936 0.37 1977 1.65 09/1937 13 6 0 0 26.6 62.0 1986
March 1.72 4.89 1995 0.34 1978 1.09 28/1982 12 6 1 0 23.3 51.9 1985
April 1.53 3.85 1995 0.24 1952 1.38 06/1926 10 5 0 0 10.7 33.5 1963
May 2.05 4.46 1963 0.53 1924 1.47 10/1945 12 7 1 0 3.3 24.0 1942
June 2.37 5.95 1954 0.58 1946 2.70 17/1925 11 7 1 0 0.6 8.5 1954
July 1.50 4.12 1995 0.10 1935 1.40 20/1924 8 4 1 0 0.0 0.0 1924
August 1.37 5.95 1968 0.07 1988 2.32 21/1986 7 4 1 0 0.1 4.0 1960
September 1.48 4.04 1961 0.00 1951 1.41 30/1983 7 4 1 0 1.1 7.8 1945
October 1.54 5.13 1938 0.00 1978 1.68 15/1938 8 4 1 0 7.3 33.5 1956
November 1.95 6.38 1973 0.00 1939 1.49 23/1988 12 6 1 0 22.9 61.5 1994
December 2.20 6.62 1994 0.11 1986 1.56 03/1941 15 7 1 0 31.4 93.9 1994
Annual 21.56 29.32 1955 15.68 1934 2.70 19250617 128 67 8 1 160.1 276.1 1994
Winter 6.06 11.46 1995 1.34 1948 1.68 19320131 43 20 2 0 90.9 171.2 1995
Spring 5.29 10.10 1995 1.91 1933 1.47 19450510 33 17 2 0 37.3 75.5 1995
Summer 5.24 10.57 1951 1.16 1935 2.70 19250617 27 15 3 0 0.7 8.5 1954
Fall 4.97 10.44 1961 0.97 1987 1.68 19381015 26 15 2 0 31.2 70.3 1984
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