PLENTYWOOD, MONTANA

Period of Record General Climate Summary - Precipitation

Station:(246586) PLENTYWOOD
From Year=1906 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 0.40 1.64 1907 0.00 1961 0.55 12/1907 5 1 0 0 5.8 22.0 2004
February 0.30 1.36 2012 0.00 1970 0.70 15/2012 3 1 0 0 3.2 11.0 1972
March 0.48 1.99 1975 0.00 1968 1.00 26/1907 4 2 0 0 3.3 19.0 1975
April 0.89 2.75 1955 0.00 1949 1.41 19/1955 5 3 0 0 1.3 10.0 1966
May 1.84 6.82 1965 0.00 1958 1.96 17/1949 7 5 1 0 0.1 4.5 2004
June 2.73 8.20 1976 0.75 2008 2.41 12/1976 9 6 2 0 0.0 0.0 1949
July 2.13 12.67 1993 0.29 1984 6.55 22/1993 7 5 1 0 0.0 0.0 1948
August 1.56 6.75 1947 0.00 1971 3.98 13/1947 6 4 1 0 0.0 0.0 1947
September 1.19 4.97 1986 0.00 1949 2.46 14/1954 5 3 1 0 0.1 3.0 1951
October 0.75 3.42 1998 0.00 1906 1.68 27/1989 4 2 0 0 1.0 9.5 1970
November 0.44 2.91 2010 0.00 1949 1.20 06/2008 4 2 0 0 3.5 16.5 2000
December 0.31 0.88 1975 0.00 1997 0.54 31/1975 4 1 0 0 4.1 12.8 2004
Annual 13.00 21.61 1993 7.93 1984 6.55 19930722 63 33 7 2 22.6 48.8 2004
Winter 1.01 2.15 1999 0.06 2006 0.70 20120215 12 3 0 0 13.2 40.0 1969
Spring 3.21 7.62 1965 0.32 1958 1.96 19490517 16 9 2 0 4.8 13.5 1972
Summer 6.42 18.25 1993 1.93 1967 6.55 19930722 22 14 4 1 0.0 0.0 1949
Fall 2.37 6.82 1986 0.24 1952 2.46 19540914 13 7 1 0 4.6 16.5 2000
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