Washington, California
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 30° 48° 2° (1950) 70° (1984) 10.63" 7"
February 31° 53° 2° (1949) 78° (1986) 10.91" 9.1"
March 33° 58° 10° (1971) 83° (2007) 9.68" 5"
April 36° 64° 18° (1976) 96° (1981) 4.88" 1"
May 41° 73° 26° (2003) 99° (1984) 3.41" 0.1"
June 46° 82° 28° (1950) 107° (2006) 0.93" 0"
July 50° 90° 36° (1955) 106° (1988) 0.18" 0"
August 49° 89° 36° (1960) 109° (1981) 0.21" 0"
September 45° 84° 29° (1948) 105° (1950) 1.13" 0"
October 39° 72° 22° (1961) 97° (1996) 3.74" 0.2"
November 33° 56° 17° (1981) 83° (1966) 8.11" 1.6"
December 30° 47° 1° (1972) 71° (1998) 11.82" 7.4"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 47° 87° 38° (1999) 103° (1998) 0.01" 0"
Sep 2 47° 87° 33° (1964) 105° (1950) 0.02" 0"
Sep 3 47° 87° 36° (1964) 104° (1988) 0.02" 0"
Sep 4 47° 86° 38° (1954) 104° (1988) 0.02" 0"
Sep 5 47° 86° 35° (1954) 102° (1988) 0.02" 0"
Sep 6 47° 86° 37° (1951) 97° (1988) 0.02" 0"
Sep 7 47° 86° 35° (2002) 95° (1955) 0.02" 0"
Sep 8 46° 86° 37° (1978) 97° (1957) 0.02" 0"
Sep 9 46° 85° 37° (1961) 98° (1957) 0.02" 0"
Sep 10 46° 85° 35° (1949) 100° (1951) 0.03" 0"
Sep 11 46° 85° 36° (1972) 99° (1953) 0.02" 0"
Sep 12 46° 85° 35° (1972) 98° (1948) 0.03" 0"
Sep 13 46° 84° 35° (1954) 98° (1971) 0.04" 0"
Sep 14 45° 84° 33° (1970) 98° (1971) 0.03" 0"
Sep 15 45° 84° 32° (1985) 97° (1971) 0.04" 0"
Sep 16 45° 84° 34° (1954) 95° (1971) 0.04" 0"
Sep 17 45° 84° 35° (1954) 96° (1984) 0.04" 0"
Sep 18 45° 83° 30° (1954) 98° (1991) 0.04" 0"
Sep 19 45° 83° 31° (1954) 99° (2000) 0.05" 0"
Sep 20 44° 83° 30° (2004) 96° (2000) 0.04" 0"
Sep 21 44° 82° 32° (1968) 97° (1987) 0.05" 0"
Sep 22 44° 82° 33° (1968) 98° (2003) 0.05" 0"
Sep 23 44° 82° 32° (1972) 97° (2003) 0.05" 0"
Sep 24 44° 82° 30° (1972) 99° (2003) 0.05" 0"
Sep 25 43° 81° 29° (1948) 99° (2003) 0.05" 0"
Sep 26 43° 81° 29° (1948) 100° (2003) 0.05" 0"
Sep 27 43° 81° 32° (1948) 96° (2009) 0.06" 0"
Sep 28 43° 80° 31° (1986) 95° (2010) 0.06" 0"
Sep 29 43° 80° 32° (1948) 96° (2010) 0.07" 0"
Sep 30 42° 79° 32° (1954) 96° (1966) 0.07" 0"
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