Walker, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 26° -26° (1985) 61° (2002) 1.03" NA
February 16° 32° -30° (1996) 66° (2000) 1.15" NA
March 27° 45° -11° (2002) 86° (1986) 1.96" NA
April 38° 60° -1° (1982) 90° (2007) 3.26" NA
May 50° 72° 20° (2005) 93° (1991) 3.84" NA
June 60° 82° 36° (1993) 100° (1988) 5.09" NA
July 63° 85° 41° (1984) 102° (1988) 4.09" NA
August 61° 82° 36° (2004) 101° (1988) 4.89" NA
September 52° 75° 26° (1984) 96° (1999) 3.24" NA
October 41° 63° 15° (1997) 94° (1997) 2.47" NA
November 28° 45° -6° (1986) 79° (1999) 2.41" NA
December 15° 31° -29° (2000) 67° (1998) 1.33" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 21° 37° 5° (1991) 60° (1998) 0.06" NA
Dec 2 20° 36° -6° (1985) 62° (1982) 0.06" NA
Dec 3 20° 36° -17° (1985) 61° (1982) 0.06" NA
Dec 4 19° 35° -8° (1991) 67° (1998) 0.06" NA
Dec 5 19° 35° -4° (1992) 67° (1998) 0.06" NA
Dec 6 18° 34° -8° (1985) 66° (2001) 0.05" NA
Dec 7 18° 34° 2° (1983) 51° (2001) 0.05" NA
Dec 8 18° 33° -3° (1995) 50° (1984) 0.05" NA
Dec 9 17° 33° -6° (1995) 50° (1993) 0.05" NA
Dec 10 17° 33° -8° (1995) 47° (1984) 0.05" NA
Dec 11 16° 32° -10° (1994) 50° (1998) 0.05" NA
Dec 12 16° 32° -12° (1985) 48° (1998) 0.05" NA
Dec 13 16° 32° -19° (1985) 48° (1998) 0.04" NA
Dec 14 15° 31° -20° (1985) 54° (1998) 0.04" NA
Dec 15 15° 31° -20° (1989) 51° (1998) 0.04" NA
Dec 16 15° 30° -13° (1989) 53° (1984) 0.04" NA
Dec 17 14° 30° -13° (1983) 45° (2001) 0.04" NA
Dec 18 14° 30° -20° (1983) 47° (2002) 0.04" NA
Dec 19 13° 30° -25° (1983) 56° (2002) 0.04" NA
Dec 20 13° 29° -18° (1983) 47° (1988) 0.04" NA
Dec 21 13° 29° -22° (1989) 43° (1986) 0.04" NA
Dec 22 13° 29° -22° (1983) 45° (1982) 0.04" NA
Dec 23 12° 28° -23° (1989) 45° (2001) 0.04" NA
Dec 24 12° 28° -25° (1983) 52° (1982) 0.03" NA
Dec 25 12° 28° -29° (2000) 52° (1982) 0.03" NA
Dec 26 11° 28° -16° (1990) 42° (1994) 0.03" NA
Dec 27 11° 27° -8° (1996) 44° (1994) 0.03" NA
Dec 28 11° 27° -13° (1993) 60° (1984) 0.03" NA
Dec 29 10° 27° -9° (1983) 55° (1984) 0.03" NA
Dec 30 10° 27° -9° (1983) 47° (1999) 0.03" NA
Dec 31 10° 27° -9° (1990) 57° (2004) 0.03" NA
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