ONTARIO KSRV, OREGON

Period of Record General Climate Summary - Precipitation

Station:(356294) ONTARIO KSRV
From Year=1903 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 1.28 4.39 1970 0.11 1966 1.35 09/1993 8 4 0 0 6.6 25.0 1979
February 0.92 5.48 1904 0.00 1995 2.00 24/1904 7 3 0 0 2.1 14.0 1993
March 0.93 4.11 2006 0.07 1994 1.05 04/1983 8 3 0 0 0.7 12.0 1906
April 0.76 2.69 1978 0.02 1949 2.40 17/1905 6 3 0 0 0.0 0.7 1963
May 1.04 5.74 2005 0.02 2002 1.56 22/1998 6 3 0 0 0.0 0.8 1964
June 0.72 1.99 1970 0.01 1973 0.87 13/1992 5 2 0 0 0.0 0.2 1952
July 0.20 1.23 1997 0.00 1905 0.68 10/1997 2 1 0 0 0.0 0.0 1906
August 0.26 2.58 1968 0.00 1946 1.18 14/1979 2 1 0 0 0.0 0.0 1945
September 0.43 2.76 1959 0.00 1953 1.59 14/1959 3 1 0 0 0.0 0.0 1906
October 0.64 3.50 1956 0.00 1952 1.03 30/1982 5 2 0 0 0.0 0.5 1971
November 1.06 2.72 1981 0.00 1904 0.82 25/1997 8 4 0 0 1.7 15.5 1994
December 1.43 4.34 1983 0.00 1986 1.40 24/1968 9 5 0 0 5.1 33.0 1983
Annual 9.68 16.59 1983 4.86 1949 2.40 19050417 69 33 3 0 16.2 41.0 1993
Winter 3.63 7.28 2006 0.71 1966 2.00 19040224 24 12 1 0 13.8 42.5 1993
Spring 2.73 8.38 2005 0.86 1999 2.40 19050417 20 9 1 0 0.7 5.6 1951
Summer 1.18 2.64 1968 0.04 1973 1.18 19790814 9 4 0 0 0.0 0.2 1952
Fall 2.14 4.80 1970 0.75 1904 1.59 19590914 16 7 1 0 1.7 15.5 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