UKIAH, OREGON

Period of Record General Climate Summary - Precipitation

Station:(358726) UKIAH
From Year=1922 To Year=2011
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 1.92 4.89 1970 0.00 1949 1.17 31/1957 12 7 1 0 11.4 52.9 1937
February 1.50 4.65 1949 0.42 2001 2.00 18/1949 10 5 0 0 7.3 29.4 1939
March 1.43 3.13 1957 0.10 2007 1.19 18/1995 11 5 0 0 4.2 20.0 1953
April 1.41 3.28 1937 0.17 1977 0.86 27/1962 10 5 0 0 1.2 8.5 1975
May 1.73 5.03 1941 0.04 1924 1.53 10/1989 9 5 1 0 0.1 3.6 2010
June 1.67 4.79 1923 0.09 1962 2.90 22/1938 8 5 1 0 0.0 0.0 1922
July 0.54 2.81 1997 0.00 1922 2.28 10/1975 3 2 0 0 0.0 0.0 1922
August 0.67 4.08 1976 0.00 1931 1.80 16/1993 4 2 0 0 0.0 0.0 1922
September 0.84 3.12 1959 0.00 1942 1.08 26/1959 5 3 0 0 0.1 4.0 1934
October 1.34 4.13 1950 0.00 1952 1.57 06/1999 7 4 1 0 0.3 6.0 1949
November 1.92 5.04 1973 0.17 1929 2.01 28/1995 11 6 1 0 4.8 31.7 1973
December 2.14 5.81 1996 0.01 1976 1.25 11/1937 12 7 1 0 8.8 28.4 1931
Annual 17.10 26.09 1941 9.04 1985 2.90 19380622 103 55 6 1 38.4 82.1 1937
Winter 5.56 10.53 1965 1.35 1977 2.00 19490218 34 18 2 0 27.6 83.9 1937
Spring 4.56 7.93 1962 1.36 1924 1.53 19890510 30 16 1 0 5.5 21.5 1982
Summer 2.88 7.03 1941 0.66 1973 2.90 19380622 15 8 1 0 0.0 0.0 1922
Fall 4.10 8.32 1940 0.93 1974 2.01 19951128 24 13 2 0 5.3 31.7 1973
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