PETERSONS RANCH, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(451760) PETERSONS RANCH
From Year=1953 To Year=2006
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 18.34 38.30 2006 0.49 1985 7.01 22/1954 21 18 12 7 12.4 111.0 1954
February 13.96 30.95 1999 2.31 1993 6.16 08/1996 18 15 9 5 4.0 23.0 1979
March 12.15 24.11 1997 1.41 1965 6.00 27/2005 20 16 9 4 1.5 12.0 1997
April 8.60 19.32 1996 2.55 1977 8.92 12/1954 18 13 6 2 0.2 2.0 1983
May 5.20 11.35 1984 0.38 1992 2.53 14/1978 14 10 4 1 0.0 0.0 1954
June 3.78 10.64 1981 0.43 1965 4.61 07/1985 11 7 2 1 0.0 0.0 1954
July 1.35 6.79 1983 0.00 1960 2.02 15/1964 6 3 1 0 0.0 0.0 1953
August 2.21 11.28 2004 0.00 1967 3.61 25/2004 6 4 1 1 0.0 0.0 1953
September 4.14 12.34 1959 0.03 1975 3.45 21/1972 9 6 3 1 0.0 0.0 1953
October 9.06 21.25 1997 0.23 1987 4.59 27/1994 14 11 6 3 0.0 0.0 1953
November 17.52 32.52 1983 4.85 1976 6.44 25/1999 21 17 12 6 1.4 29.0 1985
December 19.02 35.25 1996 4.91 1985 5.43 28/1998 21 18 12 7 4.4 31.0 1964
Annual 115.35 160.29 1996 79.18 1985 8.92 19540412 179 139 76 39 23.8 115.5 1954
Winter 51.33 86.01 1999 18.29 1977 7.01 19540122 60 51 33 19 20.8 115.5 1954
Spring 25.95 40.61 1993 12.95 1992 8.92 19540412 52 40 19 8 1.6 12.0 1997
Summer 7.34 19.18 1968 1.23 2003 4.61 19850607 23 14 5 2 0.0 0.0 1954
Fall 30.72 48.86 1997 7.62 1993 6.44 19991125 44 35 20 11 1.4 29.0 1985
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