CROW AGENCY, MONTANA

Period of Record General Climate Summary - Precipitation

Station:(242112) CROW AGENCY
From Year=1898 To Year=1991
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 0.75 2.85 1928 0.00 1955 1.30 09/1932 5 3 0 0 7.3 23.0 1918
February 0.68 2.40 1904 0.04 1941 1.20 13/1904 5 3 0 0 6.7 24.8 1937
March 1.09 3.54 1935 0.00 1928 1.70 10/1935 6 4 0 0 8.3 34.0 1924
April 1.67 5.22 1955 0.00 1919 3.51 23/1957 6 4 1 0 3.7 35.5 1955
May 2.39 8.14 1978 0.00 1931 2.14 18/1978 8 6 2 0 0.3 10.0 1899
June 2.38 7.82 1944 0.00 1900 3.00 15/1922 8 6 2 0 0.0 0.0 1900
July 1.04 3.96 1912 0.00 1917 2.30 23/1923 4 3 1 0 0.0 0.0 1901
August 0.96 4.23 1964 0.00 1905 3.02 29/1964 4 2 1 0 0.0 0.0 1900
September 1.53 6.28 1978 0.00 1920 2.56 12/1978 5 4 1 0 0.4 9.5 1950
October 1.25 5.26 1932 0.00 1926 2.40 12/1928 4 3 1 0 1.9 32.5 1919
November 0.88 2.70 1926 0.00 1914 1.30 20/1926 4 3 0 0 5.0 22.0 1978
December 0.76 2.14 1909 0.00 1905 1.40 11/1933 4 3 0 0 7.4 25.0 1955
Annual 15.41 26.04 1978 8.43 1960 3.51 19570423 63 42 9 2 41.0 111.9 1955
Winter 2.20 5.70 1928 0.45 1919 1.40 19331211 14 8 1 0 21.4 45.7 1978
Spring 5.16 10.92 1955 1.61 1958 3.51 19570423 20 13 3 1 12.3 49.6 1955
Summer 4.39 10.39 1944 0.57 1988 3.02 19640829 16 11 3 1 0.0 0.0 1902
Fall 3.66 8.95 1978 0.55 1920 2.56 19780912 14 10 2 0 7.4 49.5 1919
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