DALLESPORT 10 N, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(451972) DALLESPORT 10 N
From Year=1948 To Year=1980
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 4.30 10.18 1970 0.44 1977 1.92 27/1954 14 10 3 1 20.5 68.8 1954
February 2.67 6.81 1961 0.31 1964 1.50 09/1961 11 8 1 0 6.5 32.5 1949
March 2.05 4.29 1960 0.49 1973 1.17 05/1961 10 6 1 0 5.3 23.5 1960
April 1.05 3.14 1958 0.00 1956 1.29 20/1958 6 3 0 0 0.6 3.5 1953
May 0.83 1.97 1953 0.10 1964 0.99 26/1953 5 3 0 0 0.0 0.0 1949
June 0.61 2.40 1980 0.00 1962 1.14 06/1958 4 2 0 0 0.0 0.0 1948
July 0.21 1.41 1966 0.00 1951 0.68 14/1966 2 1 0 0 0.0 0.0 1948
August 0.55 3.06 1968 0.00 1949 0.85 20/1979 3 2 0 0 0.0 0.0 1948
September 0.79 2.11 1972 0.00 1965 1.16 01/1971 4 2 0 0 0.0 0.0 1948
October 1.81 5.41 1950 0.01 1952 1.19 28/1950 7 5 1 0 0.1 3.7 1971
November 3.54 7.74 1973 0.48 1976 1.86 24/1960 12 9 2 0 3.5 23.7 1955
December 4.18 9.46 1964 0.89 1976 1.84 12/1977 14 10 3 1 13.1 44.8 1964
Annual 22.59 32.80 1950 13.94 1959 1.92 19540127 92 62 12 2 49.6 103.5 1950
Winter 11.16 17.59 1970 2.68 1977 1.92 19540127 39 28 6 1 40.1 106.3 1969
Spring 3.93 8.42 1960 1.48 1952 1.29 19580420 22 13 1 0 5.9 25.5 1960
Summer 1.37 3.60 1968 0.17 1949 1.14 19580606 8 4 1 0 0.0 0.0 1948
Fall 6.13 12.55 1973 1.02 1952 1.86 19601124 24 16 4 1 3.6 23.7 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