SILVERTON 4 SE, OREGON

Period of Record General Climate Summary - Precipitation

Station:(357827) SILVERTON 4 SE
From Year=1899 To Year=1962
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 7.07 15.67 1953 1.76 1962 2.45 14/1901 18 14 5 2 3.9 21.5 1954
February 5.73 11.90 1961 1.77 1903 3.32 10/1961 17 12 4 1 1.6 7.0 1952
March 5.93 9.57 1957 2.26 1958 1.66 24/1962 19 14 4 1 3.6 21.8 1951
April 3.32 7.15 1955 0.97 1956 1.46 27/1962 13 10 2 0 0.1 1.5 1961
May 3.09 6.25 1960 1.02 1958 1.05 25/1900 13 9 2 0 0.0 0.0 1902
June 2.19 6.85 1952 0.00 1951 1.73 29/1952 9 6 1 0 0.0 0.0 1951
July 0.49 2.18 1902 0.00 1960 0.98 02/1902 3 1 0 0 0.0 0.0 1951
August 0.79 3.15 1899 0.00 1955 0.92 21/1899 4 2 0 0 0.0 0.0 1951
September 1.88 3.62 1955 0.56 1952 1.64 28/1955 7 4 1 0 0.0 0.0 1950
October 4.83 13.21 1950 1.17 1901 2.31 09/1955 12 10 3 1 0.0 0.0 1950
November 6.61 11.59 1950 1.57 1952 2.34 16/1950 16 12 5 2 0.4 4.2 1955
December 6.90 12.50 1955 3.48 1960 2.03 21/1961 19 14 5 1 1.0 5.0 1951
Annual 48.82 65.27 1953 38.84 1952 3.32 19610210 149 109 32 8 10.7 32.0 1954
Winter 19.71 30.58 1953 11.34 1955 3.32 19610210 54 41 13 4 6.5 21.5 1954
Spring 12.33 18.47 1960 8.05 1952 1.66 19620324 45 33 8 1 3.8 21.8 1951
Summer 3.47 6.94 1952 0.74 1951 1.73 19520629 16 9 2 0 0.0 0.0 1951
Fall 13.32 26.38 1950 3.32 1952 2.34 19501116 35 26 9 3 0.4 4.2 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