Custer, Washington
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 35° 44° -1° (1950) 61° (1981) 5.8" 2.8"
February 36° 48° -1° (1950) 68° (1986) 3.71" 1.3"
March 39° 52° 11° (1951) 72° (1960) 3.8" 0.6"
April 43° 57° 22° (1951) 80° (1976) 2.86" 0"
May 48° 64° 26° (1954) 85° (1959) 2.7" 0"
June 53° 69° 35° (1976) 92° (1955) 1.99" 0"
July 56° 72° 37° (1949) 91° (1951) 1.27" 0"
August 55° 72° 37° (1973) 92° (1960) 1.38" 0"
September 51° 67° 28° (1972) 86° (1949) 2.06" 0"
October 45° 57° 19° (1991) 78° (1984) 3.92" 0.1"
November 39° 49° 6° (1985) 65° (1975) 6.33" 0.6"
December 34° 43° -1° (1968) 62° (1980) 5.3" 3.8"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 54° 70° 38° (1960) 81° (1950) 0.05" 0"
Sep 2 54° 70° 38° (1960) 81° (1974) 0.05" 0"
Sep 3 54° 70° 41° (1956) 79° (1972) 0.06" 0"
Sep 4 53° 70° 39° (1956) 86° (1949) 0.06" 0"
Sep 5 53° 69° 40° (1950) 82° (1986) 0.06" 0"
Sep 6 53° 69° 38° (1965) 83° (1986) 0.06" 0"
Sep 7 53° 69° 38° (1950) 85° (1958) 0.06" 0"
Sep 8 53° 69° 39° (1962) 83° (1989) 0.06" 0"
Sep 9 52° 68° 37° (1970) 81° (1958) 0.07" 0"
Sep 10 52° 68° 38° (1988) 76° (1989) 0.06" 0"
Sep 11 52° 68° 36° (1970) 78° (1975) 0.07" 0"
Sep 12 52° 68° 33° (1949) 81° (1957) 0.06" 0"
Sep 13 51° 67° 30° (1970) 85° (1961) 0.07" 0"
Sep 14 51° 67° 38° (1952) 85° (1951) 0.06" 0"
Sep 15 51° 67° 36° (1970) 80° (1951) 0.07" 0"
Sep 16 51° 67° 34° (1992) 80° (1981) 0.06" 0"
Sep 17 51° 66° 38° (1971) 78° (1967) 0.07" 0"
Sep 18 50° 66° 32° (1965) 73° (1970) 0.07" 0"
Sep 19 50° 66° 34° (1957) 78° (1974) 0.07" 0"
Sep 20 50° 65° 34° (1968) 84° (1974) 0.08" 0"
Sep 21 50° 65° 34° (1955) 80° (1974) 0.08" 0"
Sep 22 49° 65° 34° (1955) 76° (1952) 0.07" 0"
Sep 23 49° 65° 34° (1958) 79° (1952) 0.07" 0"
Sep 24 49° 64° 33° (1948) 78° (1974) 0.08" 0"
Sep 25 49° 64° 32° (1972) 76° (1949) 0.07" 0"
Sep 26 48° 64° 37° (1961) 73° (1967) 0.08" 0"
Sep 27 48° 63° 28° (1972) 76° (1967) 0.08" 0"
Sep 28 48° 63° 34° (1983) 76° (1957) 0.09" 0"
Sep 29 48° 63° 32° (1950) 73° (1963) 0.08" 0"
Sep 30 48° 62° 30° (1948) 73° (1992) 0.09" 0"
Advertisements