Winchester, Oregon
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 34° 47° 19° (1997) 68° (2005) 5.14" 2.2"
February 36° 52° 18° (1990) 75° (1995) 4.47" 0.2"
March 37° 57° 25° (2002) 80° (2003) 3.97" 0"
April 40° 62° 30° (1999) 90° (2004) 2.94" 0"
May 44° 68° 32° (2002) 98° (2006) 1.93" 0"
June 50° 74° 36° (1999) 102° (2006) 0.98" 0"
July 54° 81° 44° (1999) 105° (2006) 0.4" 0"
August 53° 82° 44° (1992) 105° (1990) 0.65" 0"
September 48° 77° 35° (1999) 100° (1998) 1.14" 0"
October 43° 66° 21° (2002) 95° (1991) 2.41" 0"
November 39° 53° 20° (2002) 75° (1999) 5.89" 0.4"
December 35° 47° 0° (1990) 67° (1995) 5.81" 0.6"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Feb 1 35° 50° 20° (1993) 63° (1995) 0.16" NA
Feb 2 35° 50° 20° (1993) 70° (1991) 0.17" NA
Feb 3 35° 50° 24° (1994) 64° (1992) 0.17" NA
Feb 4 35° 51° 25° (1993) 64° (2006) 0.17" NA
Feb 5 35° 51° 25° (1994) 61° (2007) 0.17" NA
Feb 6 35° 51° 24° (1993) 62° (1998) 0.17" NA
Feb 7 35° 51° 24° (1993) 64° (1998) 0.16" NA
Feb 8 35° 51° 24° (1993) 65° (1996) 0.16" NA
Feb 9 36° 51° 26° (2003) 67° (1996) 0.16" NA
Feb 10 36° 52° 26° (1993) 59° (2007) 0.16" NA
Feb 11 36° 52° 25° (1993) 60° (1990) 0.16" NA
Feb 12 36° 52° 26° (1993) 61° (1991) 0.16" NA
Feb 13 36° 52° 21° (1993) 64° (1992) 0.16" NA
Feb 14 36° 52° 18° (1990) 65° (1991) 0.16" NA
Feb 15 36° 53° 21° (1990) 64° (1991) 0.16" NA
Feb 16 36° 53° 23° (2006) 65° (1996) 0.16" NA
Feb 17 36° 53° 23° (2006) 64° (1996) 0.16" NA
Feb 18 36° 53° 21° (2006) 65° (1996) 0.16" NA
Feb 19 36° 53° 20° (2006) 67° (1995) 0.16" NA
Feb 20 36° 53° 20° (2006) 75° (1995) 0.16" NA
Feb 21 36° 54° 19° (2006) 66° (1995) 0.16" NA
Feb 22 36° 54° 31° (1993) 63° (2002) 0.16" NA
Feb 23 36° 54° 30° (2006) 69° (2002) 0.15" NA
Feb 24 36° 54° 29° (2003) 69° (1995) 0.15" NA
Feb 25 36° 54° 26° (1993) 68° (1992) 0.15" NA
Feb 26 36° 54° 25° (1993) 69° (1992) 0.15" NA
Feb 27 37° 54° 23° (1993) 71° (1992) 0.15" NA
Feb 28 37° 55° 23° (1993) 68° (2005) 0.15" NA
Feb 29 37° 55° 34° (1996) 62° (1992) 0.15" NA
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