PILOT ROCK, OREGON

Period of Record General Climate Summary - Precipitation

Station:(356634) PILOT ROCK
From Year=1908 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 1.46 4.02 1970 0.41 1973 1.13 30/1965 11 5 0 0 6.7 41.5 1929
February 1.13 2.78 1924 0.10 1920 4.00 26/1944 9 4 0 0 3.6 26.0 1916
March 1.37 3.32 2006 0.09 1923 1.46 04/1983 10 5 0 0 1.2 14.8 1913
April 1.37 3.32 1917 0.07 1956 1.37 28/1942 9 5 0 0 0.1 6.4 1975
May 1.50 4.56 2005 0.06 1924 1.23 16/2005 9 5 1 0 0.0 0.0 1915
June 1.33 3.86 1947 0.00 2003 1.13 10/2010 7 4 1 0 0.0 0.0 1915
July 0.35 1.35 1915 0.00 1910 0.78 29/1915 3 1 0 0 0.0 0.0 1909
August 0.55 2.95 1965 0.00 1914 1.30 16/1993 3 2 0 0 0.0 0.0 1909
September 0.72 2.22 1941 0.00 1932 0.93 02/1971 4 2 0 0 0.0 0.0 1915
October 1.06 3.14 1957 0.00 1917 1.28 29/1982 7 4 0 0 0.1 3.0 1949
November 1.54 4.04 1921 0.07 1936 1.66 19/1996 10 5 1 0 1.9 31.5 1921
December 1.48 3.58 1964 0.17 1940 3.00 10/1919 10 5 0 0 4.5 23.0 1983
Annual 13.85 22.05 1912 8.59 1967 4.00 19440226 93 46 5 0 18.2 42.7 1937
Winter 4.07 7.51 1965 1.48 1941 4.00 19440226 30 14 1 0 14.7 55.0 1929
Spring 4.23 8.05 1912 1.00 1924 1.46 19830304 28 14 1 0 1.4 9.0 1965
Summer 2.23 5.67 1912 0.15 1949 1.30 19930816 13 7 1 0 0.0 0.0 1915
Fall 3.32 6.39 1947 0.73 1993 1.66 19961119 22 11 1 0 2.1 31.5 1921
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