ROCK CREEK, OREGON

Period of Record General Climate Summary - Precipitation

Station:(357250) ROCK CREEK
From Year=1920 To Year=2010
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 2.56 5.62 1965 0.21 1985 1.43 23/1982 14 8 1 0 24.4 63.5 1929
February 1.98 5.56 1940 0.53 2005 1.10 23/1986 12 7 1 0 16.4 49.7 1940
March 1.72 3.77 1932 0.19 1994 1.08 30/1931 12 6 0 0 9.7 31.0 1951
April 1.41 4.50 1978 0.30 1977 1.27 21/2010 10 5 0 0 3.2 12.5 1929
May 1.77 5.32 1998 0.00 1924 1.42 29/2008 10 6 1 0 0.4 7.9 2010
June 1.76 4.95 2009 0.34 1940 1.57 06/1941 9 6 1 0 0.1 2.0 1924
July 0.78 3.77 1997 0.00 1922 1.34 18/1997 5 2 0 0 0.0 0.0 1920
August 0.78 3.85 1965 0.00 1928 2.56 31/1984 5 2 0 0 0.0 0.0 1920
September 0.76 4.34 1940 0.00 1943 1.38 08/1970 5 3 0 0 0.1 3.5 1933
October 1.37 4.24 1947 0.00 1952 2.36 16/1947 8 4 1 0 1.2 12.0 1956
November 2.33 6.66 1973 0.00 1936 2.15 20/1921 12 7 1 0 12.0 40.5 1994
December 2.85 9.38 1964 0.27 1976 2.15 22/1964 14 8 1 0 24.0 62.0 1948
Annual 20.06 29.73 1941 13.03 1924 2.56 19840831 116 63 7 1 91.4 157.1 1951
Winter 7.39 15.93 1965 1.21 1977 2.15 19641222 40 23 3 0 64.8 129.9 1952
Spring 4.90 8.62 1957 1.43 1924 1.42 20080529 32 16 1 0 13.3 39.5 1967
Summer 3.32 8.48 1941 1.01 1949 2.56 19840831 19 10 1 0 0.1 2.0 1924
Fall 4.45 8.86 1973 0.98 1936 2.36 19471016 25 14 2 0 13.2 40.5 1994
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