National, Washington
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 26° 36° -3° (1980) 57° (2005) 11.23" NA
February 27° 40° -3° (1989) 68° (1992) 8.87" NA
March 29° 45° 11° (1989) 71° (1994) 7" NA
April 31° 51° 19° (1997) 87° (1987) 5.84" NA
May 37° 58° 26° (1999) 95° (1983) 4.54" NA
June 42° 65° 30° (1984) 96° (2006) 3.62" NA
July 46° 73° 32° (2000) 102° (2006) 1.96" NA
August 47° 74° 34° (1980) 99° (1981) 1.73" NA
September 42° 68° 27° (1984) 101° (1988) 4.26" NA
October 36° 56° 19° (2006) 88° (1987) 6.99" NA
November 30° 42° 1° (1985) 61° (2001) 12.72" NA
December 26° 36° -8° (1990) 54° (1989) 12.06" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Nov 1 33° 48° 22° (1984) 59° (1988) 0.34" NA
Nov 2 32° 47° 22° (1995) 56° (1981) 0.36" NA
Nov 3 32° 47° 19° (2003) 58° (1981) 0.36" NA
Nov 4 32° 46° 20° (2003) 56° (1986) 0.37" NA
Nov 5 32° 45° 18° (2003) 58° (1980) 0.38" NA
Nov 6 32° 45° 18° (2003) 61° (1987) 0.39" NA
Nov 7 32° 44° 25° (1994) 56° (2002) 0.4" NA
Nov 8 31° 44° 27° (1993) 55° (1991) 0.41" NA
Nov 9 31° 44° 27° (1982) 57° (2007) 0.41" NA
Nov 10 31° 43° 22° (1985) 57° (1981) 0.42" NA
Nov 11 31° 43° 18° (1985) 61° (2001) 0.42" NA
Nov 12 31° 42° 15° (1985) 54° (1997) 0.43" NA
Nov 13 30° 42° 16° (1985) 52° (1990) 0.43" NA
Nov 14 30° 41° 22° (1982) 54° (1999) 0.44" NA
Nov 15 30° 41° 22° (2000) 54° (1979) 0.44" NA
Nov 16 30° 41° 22° (2000) 52° (1997) 0.45" NA
Nov 17 30° 40° 20° (1994) 51° (1979) 0.45" NA
Nov 18 30° 40° 13° (1985) 55° (1995) 0.45" NA
Nov 19 29° 40° 15° (1985) 48° (1989) 0.45" NA
Nov 20 29° 40° 23° (1985) 51° (1995) 0.45" NA
Nov 21 29° 39° 17° (1985) 56° (2002) 0.45" NA
Nov 22 29° 39° 10° (1985) 56° (2002) 0.45" NA
Nov 23 29° 39° 1° (1985) 49° (2002) 0.45" NA
Nov 24 29° 38° 3° (1985) 48° (1995) 0.45" NA
Nov 25 29° 38° 5° (1985) 49° (1995) 0.45" NA
Nov 26 28° 38° 16° (1985) 49° (1999) 0.45" NA
Nov 27 28° 38° 15° (1979) 45° (2002) 0.45" NA
Nov 28 28° 38° 10° (1985) 51° (2002) 0.44" NA
Nov 29 28° 38° 5° (1985) 51° (2002) 0.44" NA
Nov 30 28° 37° 6° (1985) 50° (1999) 0.44" NA
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