Amana, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 28° -28° (1974) 67° (1989) 1.07" 6.5"
February 15° 35° -31° (1996) 69° (2002) 1.03" 6.5"
March 26° 47° -25° (1962) 88° (1986) 2.12" 3.8"
April 37° 61° 5° (1982) 92° (1980) 3.5" 1.4"
May 49° 72° 23° (2005) 95° (2006) 4.71" 0"
June 59° 81° 37° (1993) 101° (1988) 4.72" 0"
July 62° 85° 45° (1972) 104° (1988) 4.24" 0"
August 60° 83° 40° (1986) 105° (1988) 4.76" 0"
September 50° 76° 27° (1953) 99° (1953) 3.74" 0"
October 39° 64° 10° (1952) 94° (1953) 2.63" 0.3"
November 27° 47° -8° (1977) 80° (1999) 2.6" 1.7"
December 15° 33° -27° (1985) 71° (1998) 1.47" 6.6"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 20° 39° 4° (1960) 62° (1962) 0.07" NA
Dec 2 20° 38° -2° (1985) 67° (1973) 0.07" NA
Dec 3 20° 38° -9° (1985) 66° (1951) 0.06" NA
Dec 4 19° 38° -4° (1991) 65° (1960) 0.06" NA
Dec 5 19° 37° -4° (1991) 71° (1998) 0.06" NA
Dec 6 18° 37° -6° (1972) 68° (2001) 0.06" NA
Dec 7 18° 36° -13° (1976) 57° (2001) 0.06" NA
Dec 8 18° 36° -6° (1976) 54° (1970) 0.06" NA
Dec 9 17° 35° -18° (1958) 54° (1991) 0.05" NA
Dec 10 17° 35° -13° (1958) 59° (1979) 0.05" NA
Dec 11 17° 35° -18° (1972) 63° (1949) 0.05" NA
Dec 12 16° 34° -10° (2000) 59° (1968) 0.05" NA
Dec 13 16° 34° -19° (1961) 60° (1991) 0.05" NA
Dec 14 16° 34° -15° (1985) 59° (1975) 0.05" NA
Dec 15 15° 33° -16° (1989) 58° (2006) 0.04" NA
Dec 16 15° 33° -20° (1951) 57° (1984) 0.04" NA
Dec 17 15° 33° -9° (1964) 59° (2006) 0.04" NA
Dec 18 14° 32° -20° (1985) 56° (1962) 0.04" NA
Dec 19 14° 32° -27° (1985) 61° (2002) 0.04" NA
Dec 20 14° 32° -15° (1983) 57° (1967) 0.04" NA
Dec 21 13° 31° -21° (1985) 55° (1957) 0.04" NA
Dec 22 13° 31° -21° (1989) 58° (1957) 0.04" NA
Dec 23 13° 31° -22° (1989) 59° (1965) 0.04" NA
Dec 24 12° 31° -23° (1989) 57° (1982) 0.04" NA
Dec 25 12° 30° -17° (2000) 54° (1982) 0.04" NA
Dec 26 12° 30° -24° (1962) 53° (1959) 0.04" NA
Dec 27 12° 30° -16° (1951) 55° (1959) 0.04" NA
Dec 28 11° 30° -13° (1961) 68° (1984) 0.04" NA
Dec 29 11° 29° -12° (2004) 66° (1984) 0.04" NA
Dec 30 11° 29° -12° (1963) 59° (1965) 0.04" NA
Dec 31 10° 29° -15° (1976) 62° (1965) 0.03" NA
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