Hamilton, Washington
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 33° 43° 0° (1950) 65° (1940) 10.03" 3.8"
February 33° 47° 1° (1950) 74° (1938) 6.76" 4.1"
March 36° 53° 11° (1955) 81° (2004) 6.82" 1.4"
April 40° 59° 25° (1935) 91° (1934) 5.01" 0"
May 45° 65° 32° (2006) 96° (1963) 3.88" 0"
June 50° 69° 35° (1933) 101° (1942) 2.96" 0"
July 53° 75° 38° (1953) 102° (1951) 1.58" 0"
August 53° 76° 41° (1953) 102° (1960) 1.7" 0"
September 49° 71° 32° (1972) 102° (1944) 3.04" 0"
October 43° 60° 21° (1935) 86° (1934) 6.94" 0.1"
November 38° 48° 7° (1955) 77° (1949) 12.02" 1.3"
December 33° 42° 0° (1968) 63° (2007) 9.91" 6"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 51° 72° 42° (1948) 99° (1942) 0.07" 0"
Jul 2 51° 72° 40° (1963) 98° (1942) 0.07" 0"
Jul 3 51° 73° 42° (1962) 97° (1942) 0.07" 0"
Jul 4 52° 73° 42° (1949) 94° (1942) 0.07" 0"
Jul 5 52° 73° 40° (1935) 89° (1985) 0.06" 0"
Jul 6 52° 73° 39° (1932) 91° (1960) 0.07" 0"
Jul 7 52° 74° 42° (1971) 92° (1953) 0.06" 0"
Jul 8 52° 74° 41° (1932) 93° (1931) 0.06" 0"
Jul 9 52° 74° 44° (1981) 93° (2010) 0.06" 0"
Jul 10 52° 74° 44° (1960) 89° (1985) 0.06" 0"
Jul 11 52° 74° 42° (1934) 98° (1951) 0.07" 0"
Jul 12 52° 75° 46° (1973) 102° (1951) 0.05" 0"
Jul 13 53° 75° 44° (1979) 97° (1961) 0.06" 0"
Jul 14 53° 75° 44° (1984) 94° (1941) 0.06" 0"
Jul 15 53° 75° 45° (1936) 99° (1941) 0.05" 0"
Jul 16 53° 75° 42° (1966) 101° (1941) 0.05" 0"
Jul 17 53° 76° 44° (1949) 100° (1941) 0.05" 0"
Jul 18 53° 76° 43° (1976) 97° (1944) 0.04" 0"
Jul 19 53° 76° 42° (1965) 98° (1956) 0.05" 0"
Jul 20 53° 76° 44° (1965) 98° (1956) 0.04" 0"
Jul 21 53° 76° 45° (1933) 97° (1994) 0.04" 0"
Jul 22 53° 76° 43° (1933) 96° (2006) 0.04" 0"
Jul 23 53° 77° 43° (1964) 94° (1978) 0.04" 0"
Jul 24 54° 77° 45° (1973) 95° (1991) 0.04" 0"
Jul 25 54° 77° 43° (1974) 95° (2004) 0.04" 0"
Jul 26 54° 77° 44° (1959) 92° (1971) 0.04" 0"
Jul 27 54° 77° 44° (1976) 98° (1958) 0.03" 0"
Jul 28 54° 77° 42° (1933) 98° (1958) 0.04" 0"
Jul 29 54° 77° 47° (1959) 97° (1958) 0.03" 0"
Jul 30 54° 77° 38° (1953) 99° (2009) 0.04" 0"
Jul 31 54° 77° 45° (1932) 97° (1965) 0.03" 0"
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