CHESAW 4 NNW, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(451385) CHESAW 4 NNW
From Year=1959 To Year=1984
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 1.24 4.49 1983 0.03 1981 2.90 25/1983 8 5 0 0 12.8 32.0 1969
February 0.94 2.54 1961 0.19 1964 0.80 06/1960 6 4 0 0 7.1 21.5 1974
March 0.75 1.23 1966 0.00 1982 0.50 18/1966 6 3 0 0 4.1 17.0 1962
April 1.05 2.36 1978 0.11 1973 0.85 05/1984 6 4 0 0 2.1 8.0 1969
May 1.54 3.18 1960 0.39 1978 1.06 21/1965 8 5 1 0 0.0 0.0 1960
June 1.60 3.65 1961 0.12 1974 1.98 07/1961 8 5 1 0 0.0 0.0 1959
July 0.86 2.29 1983 0.03 1960 0.81 17/1983 5 3 1 0 0.0 1.0 1971
August 1.31 3.60 1976 0.00 1967 0.88 10/1983 6 4 1 0 0.0 0.0 1959
September 1.00 2.16 1980 0.00 1975 1.70 13/1980 5 3 0 0 0.0 0.0 1959
October 0.71 1.85 1967 0.12 1974 0.78 09/1962 6 3 0 0 0.7 4.0 1972
November 1.27 2.51 1973 0.24 1976 0.70 24/1977 8 5 1 0 6.8 23.3 1973
December 1.76 2.75 1978 0.36 1962 1.00 02/1982 10 7 0 0 16.6 37.0 1967
Annual 14.04 17.77 1978 11.63 1974 2.90 19830125 81 49 5 0 50.2 79.4 1971
Winter 3.94 8.16 1983 1.31 1963 2.90 19830125 23 15 1 0 36.4 69.0 1969
Spring 3.35 5.17 1960 1.73 1970 1.06 19650521 20 12 1 0 6.2 17.0 1962
Summer 3.77 6.25 1975 0.87 1973 1.98 19610607 19 11 2 0 0.0 1.0 1971
Fall 2.98 5.33 1973 0.80 1976 1.70 19800913 19 11 1 0 7.5 23.3 1973
Table updated on Jul 28, 2006
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