Swea City, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 22° -32° (1970) 62° (2002) 0.81" NA
February 11° 29° -28° (1996) 66° (1981) 0.66" NA
March 24° 41° -20° (1962) 83° (1986) 1.93" NA
April 36° 57° 0° (1975) 93° (2007) 2.95" NA
May 49° 71° 10° (1967) 95° (2006) 3.86" NA
June 58° 80° 35° (1969) 105° (1985) 4.38" NA
July 61° 83° 37° (1971) 104° (1955) 4.11" NA
August 58° 80° 38° (2004) 101° (1988) 4.06" NA
September 49° 73° 22° (1967) 98° (1984) 2.78" NA
October 37° 61° 12° (1972) 94° (1963) 2.19" NA
November 23° 41° -14° (1977) 81° (2006) 1.79" NA
December 26° -28° (1983) 69° (1998) 0.82" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Nov 1 30° 51° 14° (2006) 76° (1990) 0.07" NA
Nov 2 30° 50° 9° (1991) 74° (1964) 0.07" NA
Nov 3 29° 49° 7° (1991) 72° (1968) 0.07" NA
Nov 4 29° 49° -2° (1991) 72° (2001) 0.07" NA
Nov 5 28° 48° 14° (1973) 71° (1975) 0.07" NA
Nov 6 28° 47° 5° (1959) 76° (1980) 0.07" NA
Nov 7 28° 47° -4° (1991) 75° (1975) 0.07" NA
Nov 8 27° 46° -1° (1991) 76° (2001) 0.07" NA
Nov 9 27° 45° 7° (2003) 81° (2006) 0.07" NA
Nov 10 26° 45° 10° (1960) 73° (1999) 0.07" NA
Nov 11 26° 44° 8° (2006) 62° (1964) 0.06" NA
Nov 12 25° 43° 8° (1996) 68° (1971) 0.06" NA
Nov 13 25° 43° 2° (1982) 74° (1965) 0.06" NA
Nov 14 24° 42° -10° (1959) 80° (1999) 0.06" NA
Nov 15 24° 41° 8° (1959) 68° (2001) 0.06" NA
Nov 16 23° 41° -1° (1955) 68° (2001) 0.06" NA
Nov 17 23° 40° -1° (1959) 75° (2001) 0.06" NA
Nov 18 22° 39° 1° (1989) 69° (2001) 0.06" NA
Nov 19 22° 39° 6° (2000) 72° (1999) 0.06" NA
Nov 20 21° 38° 7° (1985) 62° (1976) 0.06" NA
Nov 21 21° 38° 0° (1985) 65° (1990) 0.06" NA
Nov 22 20° 37° -1° (2000) 66° (2001) 0.05" NA
Nov 23 20° 37° -4° (1989) 66° (2001) 0.05" NA
Nov 24 19° 36° -9° (1985) 64° (1990) 0.05" NA
Nov 25 19° 35° -12° (1977) 69° (1960) 0.05" NA
Nov 26 18° 35° -14° (1977) 58° (1960) 0.05" NA
Nov 27 18° 34° -5° (1985) 66° (1998) 0.05" NA
Nov 28 17° 34° -7° (1976) 72° (1998) 0.05" NA
Nov 29 17° 33° -6° (1976) 60° (1998) 0.04" NA
Nov 30 16° 33° -10° (1964) 65° (1998) 0.04" NA
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