O O RANCH, OREGON

Period of Record General Climate Summary - Precipitation

Station:(356302) O O RANCH
From Year=1941 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 0.95 3.22 1970 0.00 2001 1.05 26/1997 5 3 0 0 3.8 19.0 1956
February 0.60 1.55 2000 0.00 1964 0.65 12/2000 5 2 0 0 1.6 10.2 1969
March 0.82 3.11 1983 0.00 1997 1.49 31/1995 6 3 0 0 1.2 13.5 1967
April 0.73 2.54 1978 0.00 1977 1.01 28/1951 4 2 0 0 0.4 6.0 1958
May 1.26 4.65 2005 0.00 2001 1.80 19/1991 5 3 1 0 0.1 1.5 1950
June 0.83 2.34 1964 0.00 1951 0.92 28/1955 4 3 0 0 0.0 0.0 1942
July 0.32 1.70 2001 0.00 1942 0.89 30/1980 2 1 0 0 0.0 0.0 1942
August 0.49 4.64 1976 0.00 1952 2.02 31/1984 2 1 0 0 0.0 0.0 1950
September 0.46 1.80 1998 0.00 1950 1.60 01/2000 2 1 0 0 0.0 0.1 1971
October 0.69 2.62 1962 0.00 1952 1.30 10/1962 4 2 0 0 0.2 7.3 1984
November 0.94 3.21 1950 0.00 1959 2.10 30/1950 5 3 0 0 0.9 11.4 1955
December 0.87 4.24 1981 0.00 1976 1.20 08/2004 5 3 0 0 2.8 25.0 1981
Annual 8.95 17.31 1981 3.70 2001 2.10 19501130 50 28 4 0 10.9 35.5 1981
Winter 2.43 5.75 1970 0.00 2001 1.20 20041208 16 8 1 0 8.2 25.0 1969
Spring 2.80 5.94 1983 0.55 2001 1.80 19910519 15 8 1 0 1.6 14.6 1967
Summer 1.64 5.98 1976 0.00 2002 2.02 19840831 8 5 1 0 0.0 0.0 1950
Fall 2.08 4.41 1966 0.30 2002 2.10 19501130 11 7 1 0 1.0 3.5 1960
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