VERNONIA, OREGON

Period of Record General Climate Summary - Precipitation

Station:(358879) VERNONIA
From Year=1893 To Year=1967
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 7.55 17.10 1954 2.44 1949 2.67 13/1894 19 14 5 2 16.7 105.8 1950
February 6.35 14.30 1949 2.27 1941 2.91 10/1949 17 13 5 1 6.9 51.0 1893
March 5.72 12.79 1894 0.74 1965 2.13 07/1894 18 14 4 1 8.8 61.0 1951
April 3.30 9.28 1893 0.58 1939 1.82 27/1962 14 8 2 0 0.8 6.0 1953
May 2.43 12.14 1894 0.27 1947 1.11 01/1949 12 8 1 0 0.2 4.0 1965
June 1.63 3.88 1894 0.08 1940 1.80 06/1958 9 5 1 0 0.0 0.0 1938
July 0.49 1.50 1963 0.00 1941 0.63 08/1893 4 2 0 0 0.1 3.0 1955
August 0.92 3.66 1963 0.00 1955 0.99 30/1954 5 3 1 0 0.0 0.0 1939
September 1.87 4.94 1898 0.07 1965 1.95 22/1898 8 4 1 0 0.0 0.0 1938
October 4.21 9.51 1947 1.12 1952 2.56 07/1893 13 10 3 1 0.0 0.5 1956
November 7.48 15.14 1893 1.54 1939 3.11 18/1946 17 14 5 2 0.7 6.0 1897
December 8.08 14.32 1897 2.41 1944 5.07 31/1965 19 15 6 2 7.9 50.3 1964
Annual 50.02 73.11 1893 34.79 1944 5.07 19651231 156 108 34 9 42.0 100.3 1949
Winter 21.98 35.53 1954 13.37 1944 5.07 19651231 54 42 16 5 31.4 139.2 1950
Spring 11.44 28.57 1894 3.82 1939 2.13 18940307 45 29 7 1 9.8 61.0 1951
Summer 3.03 6.84 1963 0.33 1945 1.80 19580606 19 9 1 0 0.1 3.0 1955
Fall 13.56 26.62 1893 3.44 1952 3.11 19461118 39 28 9 3 0.7 2.5 1964
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