Chelan, Washington
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 22° 33° -6° (1969) 62° (1989) 1.57" 10"
February 26° 40° -2° (1996) 63° (1977) 1.23" 6"
March 33° 51° 9° (1960) 72° (1994) 0.99" 2.1"
April 40° 61° 26° (1982) 88° (1977) 0.7" 0"
May 48° 70° 32° (1981) 98° (2006) 0.82" 0"
June 56° 77° 33° (1983) 102° (1958) 0.81" 0"
July 61° 84° 37° (1983) 106° (1985) 0.38" 0"
August 60° 85° 42° (1960) 105° (1998) 0.44" 0"
September 51° 75° 26° (1983) 97° (2003) 0.46" 0"
October 40° 61° 13° (1984) 88° (2003) 0.59" 0"
November 32° 44° -3° (1985) 72° (1989) 1.61" 3"
December 24° 34° -18° (1968) 59° (1975) 1.74" 14.3"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jun 1 52° 74° 37° (1976) 91° (1986) 0.03" NA
Jun 2 53° 74° 37° (1976) 92° (1986) 0.03" NA
Jun 3 53° 74° 37° (1976) 95° (1979) 0.03" NA
Jun 4 53° 75° 39° (1980) 92° (1970) 0.03" NA
Jun 5 53° 75° 38° (1976) 94° (1978) 0.03" NA
Jun 6 54° 75° 44° (1962) 94° (1969) 0.03" NA
Jun 7 54° 75° 39° (1984) 93° (2003) 0.03" NA
Jun 8 54° 75° 45° (2002) 97° (1977) 0.03" NA
Jun 9 54° 76° 46° (1971) 89° (1983) 0.03" NA
Jun 10 54° 76° 42° (1973) 90° (1965) 0.03" NA
Jun 11 55° 76° 40° (1983) 92° (1986) 0.03" NA
Jun 12 55° 76° 36° (1983) 94° (1969) 0.03" NA
Jun 13 55° 76° 42° (1983) 91° (1969) 0.03" NA
Jun 14 55° 77° 42° (1968) 94° (1974) 0.03" NA
Jun 15 56° 77° 42° (1978) 94° (1974) 0.03" NA
Jun 16 56° 77° 46° (1973) 97° (1961) 0.03" NA
Jun 17 56° 77° 45° (1991) 98° (1961) 0.03" NA
Jun 18 56° 78° 44° (1983) 96° (1958) 0.03" NA
Jun 19 56° 78° 40° (1983) 98° (1985) 0.03" NA
Jun 20 57° 78° 40° (1983) 97° (1982) 0.03" NA
Jun 21 57° 78° 44° (1985) 96° (1970) 0.03" NA
Jun 22 57° 79° 39° (1983) 102° (1958) 0.02" NA
Jun 23 57° 79° 41° (1985) 96° (1992) 0.02" NA
Jun 24 57° 79° 33° (1983) 98° (1958) 0.02" NA
Jun 25 58° 80° 37° (1983) 95° (1968) 0.02" NA
Jun 26 58° 80° 47° (1983) 98° (1970) 0.02" NA
Jun 27 58° 80° 43° (1985) 95° (1979) 0.02" NA
Jun 28 58° 80° 45° (1985) 96° (1979) 0.02" NA
Jun 29 58° 81° 47° (1983) 97° (1987) 0.02" NA
Jun 30 59° 81° 42° (1983) 98° (1987) 0.02" NA
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