GRANTS PASS, OREGON

Period of Record General Climate Summary - Precipitation

Station:(353445) GRANTS PASS
From Year=1893 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 5.45 15.30 1909 0.15 1985 3.35 15/1974 16 10 4 1 2.2 27.5 1930
February 4.17 13.67 1938 0.18 1988 4.30 21/1956 13 8 3 1 0.9 34.1 1917
March 3.27 11.17 1904 0.05 1926 2.64 17/1907 14 8 2 0 0.4 9.0 1956
April 1.86 5.74 1948 0.14 1909 2.00 13/1937 10 5 1 0 0.0 0.9 1953
May 1.40 4.80 1896 0.00 1982 1.61 25/1942 8 4 1 0 0.0 0.0 1902
June 0.75 3.25 1947 0.00 1895 1.78 22/1893 4 2 0 0 0.0 0.0 1906
July 0.25 2.95 1947 0.00 1897 1.52 26/1947 1 1 0 0 0.0 0.0 1895
August 0.28 3.33 1976 0.00 1893 1.45 08/1907 2 1 0 0 0.0 0.0 1900
September 0.78 4.19 1977 0.00 1929 2.86 28/1977 4 2 0 0 0.0 0.0 1900
October 2.23 14.37 1950 0.00 1895 5.27 29/1950 8 5 1 0 0.0 0.0 1899
November 4.58 15.15 1973 0.00 1929 4.82 19/1996 14 9 3 1 0.1 2.8 1955
December 5.58 20.23 1996 0.65 1976 4.07 28/1965 15 10 4 1 0.9 14.8 1964
Annual 30.61 55.64 1996 15.35 1976 5.27 19501029 111 64 19 6 4.5 27.5 1930
Winter 15.20 33.27 1956 4.31 2001 4.30 19560221 45 28 11 4 4.0 23.3 1969
Spring 6.54 13.73 1904 1.42 1924 2.64 19070317 32 17 3 1 0.4 9.0 1956
Summer 1.28 6.27 1947 0.00 1925 1.78 18930622 8 4 1 0 0.0 0.0 1915
Fall 7.59 19.74 1973 0.36 1936 5.27 19501029 26 15 5 1 0.1 2.8 1955
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