Cooper, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 28° -25° (1970) 69° (2002) 0.96" 5.8"
February 14° 34° -27° (1996) 68° (2000) 0.96" 7.1"
March 25° 46° -26° (1962) 91° (1986) 2.16" 6.1"
April 36° 61° 8° (1982) 96° (1980) 3.19" 1.7"
May 48° 72° 19° (1961) 98° (1967) 4.14" 0"
June 58° 82° 39° (1969) 104° (1988) 4.67" 0"
July 63° 86° 44° (1972) 107° (1974) 4.1" 0"
August 60° 83° 39° (1950) 106° (1988) 3.84" 0"
September 51° 77° 29° (1995) 101° (2000) 2.95" 0"
October 39° 65° 12° (1976) 96° (1976) 2.41" 0.1"
November 26° 46° -9° (1991) 81° (2006) 1.92" 2.4"
December 14° 31° -24° (1989) 68° (1998) 1.18" 6.8"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Feb 1 10° 30° -17° (1979) 57° (1987) 0.03" NA
Feb 2 10° 30° -27° (1996) 63° (1992) 0.03" NA
Feb 3 10° 30° -23° (1996) 58° (2006) 0.03" NA
Feb 4 10° 30° -19° (1996) 55° (2005) 0.03" NA
Feb 5 11° 31° -19° (1979) 59° (2005) 0.03" NA
Feb 6 11° 31° -15° (1978) 58° (1999) 0.03" NA
Feb 7 11° 31° -13° (1979) 63° (1987) 0.03" NA
Feb 8 11° 32° -20° (1971) 60° (1954) 0.03" NA
Feb 9 12° 32° -25° (1979) 65° (1976) 0.03" NA
Feb 10 12° 32° -16° (1986) 66° (1977) 0.03" NA
Feb 11 12° 33° -20° (1981) 67° (1999) 0.03" NA
Feb 12 13° 33° -13° (1955) 68° (1990) 0.03" NA
Feb 13 13° 33° -13° (1965) 64° (1990) 0.03" NA
Feb 14 13° 34° -12° (1951) 65° (1954) 0.03" NA
Feb 15 14° 34° -10° (1958) 65° (2006) 0.03" NA
Feb 16 14° 34° -20° (1958) 64° (1981) 0.03" NA
Feb 17 14° 35° -22° (1958) 68° (1981) 0.03" NA
Feb 18 15° 35° -11° (2006) 66° (1981) 0.03" NA
Feb 19 15° 35° -11° (2006) 62° (1996) 0.04" NA
Feb 20 15° 36° -5° (1959) 65° (1981) 0.04" NA
Feb 21 16° 36° -9° (1963) 62° (1977) 0.04" NA
Feb 22 16° 37° -8° (1962) 67° (1984) 0.04" NA
Feb 23 17° 37° -9° (1989) 61° (1977) 0.04" NA
Feb 24 17° 37° -11° (1993) 66° (1981) 0.04" NA
Feb 25 17° 38° -8° (1967) 64° (2006) 0.04" NA
Feb 26 18° 38° -16° (1963) 64° (1988) 0.04" NA
Feb 27 18° 39° -12° (1962) 66° (1976) 0.05" NA
Feb 28 19° 39° -22° (1962) 58° (1991) 0.05" NA
Feb 29 19° 39° -7° (1960) 68° (2000) 0.05" NA
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