Ryan, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 26° -30° (1994) 61° (2002) 0.88" 8.5"
February 13° 31° -32° (1996) 68° (2000) 1.21" 7.3"
March 24° 44° -12° (1980) 87° (1986) 1.82" 3.4"
April 35° 58° -9° (1982) 97° (1980) 3.53" 1.1"
May 47° 70° 19° (2005) 92° (2006) 4.32" 0"
June 57° 79° 35° (1993) 101° (1988) 5.17" 0"
July 61° 83° 42° (1984) 100° (1989) 4.91" 0"
August 58° 81° 38° (2004) 102° (1988) 4.84" 0"
September 48° 74° 23° (1984) 96° (2000) 3.3" 0"
October 37° 61° 11° (1988) 93° (1997) 2.85" 0.2"
November 26° 45° -16° (1977) 79° (1999) 2.38" 2"
December 13° 31° -26° (2000) 69° (1998) 1.44" 9.2"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 27° -14° (1982) 50° (2007) 0.03" 0.3"
Jan 2 27° -23° (1979) 44° (2000) 0.04" 0.3"
Jan 3 26° -17° (2010) 51° (2000) 0.03" 0.3"
Jan 4 26° -14° (1985) 50° (2007) 0.03" 0.2"
Jan 5 26° -26° (1979) 49° (1997) 0.03" 0.3"
Jan 6 26° -19° (1988) 44° (2007) 0.03" 0.3"
Jan 7 26° -20° (1988) 40° (1983) 0.04" 0.2"
Jan 8 26° -22° (1986) 55° (2003) 0.03" 0.3"
Jan 9 26° -21° (1986) 58° (2003) 0.02" 0.3"
Jan 10 26° -25° (1982) 49° (2002) 0.03" 0.2"
Jan 11 26° -28° (1982) 50° (1980) 0.03" 0.3"
Jan 12 26° -21° (1977) 50° (2002) 0.03" 0.3"
Jan 13 26° -10° (2009) 52° (2006) 0.03" 0.3"
Jan 14 26° -17° (1979) 50° (1996) 0.03" 0.2"
Jan 15 26° -25° (1979) 40° (1980) 0.03" 0.3"
Jan 16 26° -36° (2009) 48° (1990) 0.02" 0.3"
Jan 17 26° -35° (2009) 48° (1990) 0.03" 0.3"
Jan 18 26° -24° (1994) 53° (1996) 0.03" 0.2"
Jan 19 26° -28° (1994) 47° (1981) 0.03" 0.3"
Jan 20 26° -30° (1994) 51° (2006) 0.02" 0.3"
Jan 21 26° -30° (1994) 43° (2002) 0.03" 0.2"
Jan 22 26° -24° (1991) 48° (1981) 0.02" 0.3"
Jan 23 26° -12° (2008) 57° (2002) 0.02" 0.3"
Jan 24 26° -20° (2008) 58° (1981) 0.03" 0.2"
Jan 25 26° -21° (2008) 59° (1981) 0.02" 0.3"
Jan 26 26° -20° (1982) 58° (2002) 0.03" 0.3"
Jan 27 27° -20° (1988) 61° (2002) 0.03" 0.3"
Jan 28 27° -17° (1977) 60° (2002) 0.03" 0.3"
Jan 29 27° -11° (1978) 45° (2008) 0.02" 0.2"
Jan 30 27° -21° (1991) 44° (1988) 0.03" 0.3"
Jan 31 27° -24° (1996) 48° (1988) 0.03" 0.3"
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