Westlake, Oregon
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 38° 48° 14° (1980) 65° (2003) 11.04" 0"
February 38° 51° 13° (1989) 75° (1992) 8.58" 0.4"
March 39° 53° 19° (2002) 78° (1987) 8.53" 0"
April 41° 56° 29° (2000) 86° (1999) 5.24" 0"
May 45° 60° 31° (1999) 92° (1992) 3.82" 0"
June 49° 63° 27° (2001) 97° (1995) 2.78" 0"
July 51° 66° 33° (2001) 95° (1972) 0.78" 0"
August 51° 66° 39° (1973) 103° (2002) 0.96" 0"
September 49° 66° 32° (1972) 99° (1973) 1.98" 0"
October 45° 59° 24° (1999) 92° (1991) 5.48" 0"
November 41° 52° 20° (1985) 69° (1976) 10.53" 0"
December 38° 47° 9° (1972) 65° (1999) 11.57" 0.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Aug 1 51° 66° 45° (1980) 79° (1993) 0.02" 0"
Aug 2 51° 66° 45° (1980) 74° (2004) 0.02" 0"
Aug 3 51° 66° 40° (2002) 83° (1988) 0.02" 0"
Aug 4 51° 66° 42° (2002) 75° (1988) 0.02" 0"
Aug 5 51° 66° 45° (1974) 76° (1999) 0.01" 0"
Aug 6 51° 66° 42° (1974) 79° (1983) 0.03" 0"
Aug 7 51° 66° 42° (1974) 93° (2004) 0.02" 0"
Aug 8 51° 66° 43° (2000) 84° (1978) 0.02" 0"
Aug 9 51° 66° 43° (2000) 76° (1992) 0.03" 0"
Aug 10 51° 66° 43° (1996) 91° (1977) 0.02" 0"
Aug 11 51° 66° 43° (1979) 90° (1992) 0.02" 0"
Aug 12 51° 66° 42° (1974) 76° (1983) 0.03" 0"
Aug 13 51° 66° 44° (2001) 103° (2002) 0.02" 0"
Aug 14 51° 66° 43° (2000) 98° (2002) 0.02" 0"
Aug 15 51° 66° 44° (2001) 76° (1997) 0.03" 0"
Aug 16 51° 66° 41° (1986) 80° (1977) 0.02" 0"
Aug 17 51° 66° 43° (2000) 78° (1994) 0.04" 0"
Aug 18 51° 66° 39° (1973) 79° (2003) 0.03" 0"
Aug 19 51° 67° 42° (2001) 79° (1997) 0.04" 0"
Aug 20 51° 67° 41° (1973) 78° (1972) 0.03" 0"
Aug 21 51° 67° 41° (1973) 79° (1995) 0.04" 0"
Aug 22 51° 67° 43° (1987) 79° (1977) 0.04" 0"
Aug 23 51° 67° 44° (1973) 76° (1977) 0.04" 0"
Aug 24 51° 67° 42° (2003) 87° (1992) 0.04" 0"
Aug 25 51° 67° 44° (1980) 84° (1992) 0.04" 0"
Aug 26 51° 67° 44° (1991) 81° (1992) 0.04" 0"
Aug 27 51° 67° 42° (1993) 80° (1972) 0.04" 0"
Aug 28 51° 67° 42° (1985) 76° (1973) 0.05" 0"
Aug 29 51° 67° 43° (1992) 84° (1993) 0.04" 0"
Aug 30 51° 67° 44° (2000) 84° (1987) 0.05" 0"
Aug 31 51° 67° 44° (1972) 80° (1987) 0.05" 0"
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