Garwin, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 27° -30° (1963) 63° (2002) 1.06" 7.8"
February 14° 32° -34° (1996) 67° (1981) 1.04" 5.6"
March 25° 45° -31° (1962) 88° (1986) 1.97" 4.5"
April 36° 60° 5° (1982) 95° (1980) 3.42" 1.1"
May 48° 70° 24° (2005) 94° (1967) 4.68" 0"
June 58° 80° 36° (1993) 101° (1988) 5.25" 0"
July 62° 84° 41° (1972) 101° (1977) 4.44" 0"
August 60° 82° 38° (1950) 103° (1988) 4.13" 0"
September 50° 75° 23° (1974) 100° (1953) 3.22" 0"
October 39° 62° 10° (1997) 95° (1953) 2.57" 0.3"
November 27° 46° -10° (1977) 82° (1968) 2.29" 1.6"
December 14° 31° -26° (1985) 69° (1998) 1.22" 9.7"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 19° 37° -9° (1976) 61° (1962) 0.05" 0.2"
Dec 2 19° 36° -3° (1985) 64° (1998) 0.05" 0.3"
Dec 3 18° 36° -9° (1985) 64° (1973) 0.05" 0.3"
Dec 4 18° 35° -6° (1991) 63° (1998) 0.05" 0.2"
Dec 5 17° 35° -8° (2005) 69° (1998) 0.04" 0.3"
Dec 6 17° 34° -7° (1972) 66° (2001) 0.05" 0.3"
Dec 7 16° 34° -18° (1976) 54° (1966) 0.04" 0.3"
Dec 8 16° 33° -12° (1976) 50° (1952) 0.05" 0.3"
Dec 9 16° 33° -14° (1958) 52° (1970) 0.04" 0.4"
Dec 10 15° 32° -11° (1978) 54° (1993) 0.05" 0.3"
Dec 11 15° 32° -15° (1976) 59° (1949) 0.04" 0.3"
Dec 12 15° 32° -12° (2000) 60° (1965) 0.04" 0.4"
Dec 13 14° 31° -24° (1961) 58° (1968) 0.04" 0.3"
Dec 14 14° 31° -17° (1972) 55° (1975) 0.03" 0.3"
Dec 15 14° 31° -15° (1989) 55° (1957) 0.04" 0.4"
Dec 16 13° 30° -16° (1963) 55° (1984) 0.04" 0.3"
Dec 17 13° 30° -10° (1950) 55° (2006) 0.03" 0.4"
Dec 18 13° 30° -16° (1964) 56° (1976) 0.03" 0.3"
Dec 19 13° 29° -26° (1985) 58° (2002) 0.04" 0.3"
Dec 20 12° 29° -25° (1985) 54° (1988) 0.03" 0.3"
Dec 21 12° 29° -20° (1963) 57° (1967) 0.04" 0.4"
Dec 22 12° 29° -21° (1983) 55° (1957) 0.03" 0.3"
Dec 23 12° 29° -25° (1989) 53° (1957) 0.04" 0.3"
Dec 24 12° 28° -23° (1989) 55° (1965) 0.03" 0.3"
Dec 25 11° 28° -22° (2000) 55° (1982) 0.04" 0.4"
Dec 26 11° 28° -25° (1962) 54° (1959) 0.03" 0.3"
Dec 27 11° 28° -18° (1950) 54° (1959) 0.04" 0.3"
Dec 28 11° 28° -15° (1961) 58° (1984) 0.04" 0.3"
Dec 29 11° 28° -13° (1993) 66° (1984) 0.03" 0.3"
Dec 30 11° 28° -12° (1963) 54° (1999) 0.04" 0.3"
Dec 31 10° 27° -17° (1976) 59° (1965) 0.03" 0.3"
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