HATTON 9 SE, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(453546) HATTON 9 SE
From Year=1905 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 1.12 3.42 1953 0.20 1949 0.81 09/1953 9 4 0 0 5.1 39.5 1950
February 0.92 4.21 1940 0.02 2005 0.96 21/1956 8 3 0 0 2.6 22.0 1916
March 0.89 2.54 1989 0.04 1965 1.14 31/1931 8 3 0 0 0.4 4.5 1916
April 0.76 2.22 1917 0.05 1956 1.04 29/1915 6 3 0 0 0.1 2.9 2009
May 0.80 2.23 1945 0.00 1931 1.11 15/1994 6 2 0 0 0.0 0.8 2002
June 0.72 2.92 1923 0.00 1919 1.30 24/1923 5 2 0 0 0.0 0.0 1909
July 0.26 1.56 1948 0.00 1905 0.68 16/2012 2 1 0 0 0.0 0.0 1910
August 0.34 2.89 1907 0.00 1905 1.99 24/1907 2 1 0 0 0.0 0.0 1909
September 0.47 2.65 1927 0.00 1942 1.05 07/1995 4 2 0 0 0.0 0.0 1907
October 0.86 3.75 1947 0.00 1917 1.05 07/1905 7 3 0 0 0.0 0.5 1919
November 1.35 3.28 1973 0.00 1929 1.18 03/1925 10 5 0 0 1.5 11.1 1955
December 1.36 3.84 1973 0.24 1976 1.17 13/1977 10 5 0 0 4.2 18.3 1996
Annual 9.84 15.44 1996 4.90 1929 1.99 19070824 77 34 2 0 14.0 48.1 1996
Winter 3.40 7.73 1940 0.89 1947 1.17 19771213 27 12 1 0 11.9 48.0 1916
Spring 2.45 4.69 1989 0.20 1924 1.14 19310331 20 8 1 0 0.5 3.6 1993
Summer 1.31 3.99 1907 0.03 2003 1.99 19070824 10 4 0 0 0.0 0.0 1919
Fall 2.68 6.77 1947 0.36 1929 1.18 19251103 20 9 1 0 1.6 11.1 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