Anamosa, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 28° -30° (1999) 66° (1989) 1.29" 8.2"
February 14° 33° -37° (1996) 67° (2000) 1.42" 3.8"
March 25° 46° -22° (1962) 87° (1986) 2.18" 2.9"
April 35° 61° 0° (1982) 90° (1987) 3.65" 0.9"
May 46° 71° 22° (2005) 93° (1985) 4.3" 0"
June 56° 81° 33° (1993) 100° (1988) 4.87" 0"
July 60° 84° 39° (1972) 102° (1988) 4.91" 0"
August 58° 82° 37° (1986) 102° (1987) 4.73" 0"
September 49° 75° 23° (1984) 99° (1955) 3.41" 0"
October 37° 62° 10° (1952) 93° (1997) 2.93" 0.1"
November 27° 46° -14° (1977) 78° (2000) 2.49" 0.9"
December 14° 32° -27° (2000) 71° (1998) 1.72" 5.2"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 10° 28° -15° (1968) 57° (2005) 0.04" 0.2"
Jan 2 10° 28° -29° (1979) 49° (1950) 0.05" 0.3"
Jan 3 10° 28° -18° (1985) 52° (2000) 0.04" 0.2"
Jan 4 10° 28° -15° (1969) 54° (1997) 0.05" 0.2"
Jan 5 10° 28° -30° (1999) 51° (1956) 0.04" 0.2"
Jan 6 10° 28° -22° (1979) 46° (1961) 0.04" 0.2"
Jan 7 10° 28° -21° (1971) 51° (1949) 0.04" 0.2"
Jan 8 28° -22° (1986) 53° (2003) 0.05" 0.3"
Jan 9 28° -17° (1982) 61° (2003) 0.04" 0.2"
Jan 10 28° -27° (1982) 55° (2002) 0.04" 0.2"
Jan 11 28° -25° (1979) 51° (1992) 0.04" 0.3"
Jan 12 28° -29° (1974) 52° (2006) 0.04" 0.3"
Jan 13 28° -15° (1963) 55° (1961) 0.05" 0.3"
Jan 14 28° -23° (1957) 49° (1952) 0.04" 0.3"
Jan 15 28° -24° (1963) 58° (1953) 0.04" 0.3"
Jan 16 28° -36° (2009) 53° (1990) 0.04" 0.3"
Jan 17 28° -37° (2009) 54° (1990) 0.04" 0.3"
Jan 18 28° -25° (1967) 54° (1996) 0.04" 0.3"
Jan 19 28° -30° (1994) 51° (2006) 0.04" 0.3"
Jan 20 28° -27° (1994) 48° (1981) 0.04" 0.2"
Jan 21 28° -26° (1970) 53° (1957) 0.04" 0.3"
Jan 22 28° -20° (1991) 55° (1964) 0.04" 0.3"
Jan 23 28° -25° (1963) 57° (2002) 0.04" 0.2"
Jan 24 28° -19° (2008) 60° (1967) 0.04" 0.3"
Jan 25 28° -21° (2008) 60° (1967) 0.04" 0.3"
Jan 26 28° -22° (1963) 61° (2002) 0.04" 0.3"
Jan 27 29° -19° (1976) 59° (2002) 0.04" 0.3"
Jan 28 29° -24° (1963) 61° (2002) 0.04" 0.3"
Jan 29 29° -26° (1966) 50° (1968) 0.05" 0.2"
Jan 30 29° -28° (1951) 53° (1988) 0.04" 0.3"
Jan 31 29° -29° (1996) 66° (1989) 0.04" 0.3"
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