Germantown, Iowa
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 10° 27° -30° (1972) 64° (1981) 0.7" 7.4"
February 15° 33° -29° (1996) 65° (1981) 0.7" 4.6"
March 26° 45° -20° (1960) 85° (1968) 1.77" 6.6"
April 38° 61° 3° (1975) 93° (1980) 3.14" 1.2"
May 50° 72° 22° (1967) 100° (1967) 3.6" 0.1"
June 59° 81° 38° (1996) 103° (1988) 4.96" 0"
July 64° 84° 40° (1971) 102° (1966) 4.47" 0"
August 62° 82° 38° (1950) 100° (1988) 3.65" 0"
September 53° 76° 25° (1995) 100° (1976) 3" 0"
October 40° 62° 12° (1967) 93° (1963) 2.19" 0.3"
November 27° 44° -13° (1959) 76° (2006) 1.43" 2.2"
December 14° 29° -28° (1989) 64° (1998) 0.88" 8.6"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 59° 80° 38° (1949) 94° (1970) 0.11" 0"
Sep 2 58° 80° 40° (1952) 94° (1956) 0.11" 0"
Sep 3 58° 80° 33° (1974) 93° (1971) 0.1" 0"
Sep 4 58° 80° 42° (1953) 94° (1960) 0.1" 0"
Sep 5 57° 79° 37° (1965) 92° (1990) 0.11" 0"
Sep 6 57° 79° 36° (1956) 100° (1976) 0.1" 0"
Sep 7 56° 79° 37° (1986) 98° (1976) 0.1" 0"
Sep 8 56° 78° 38° (1992) 94° (1971) 0.1" 0"
Sep 9 56° 78° 40° (1976) 94° (1955) 0.1" 0"
Sep 10 55° 78° 37° (1959) 92° (1981) 0.1" 0"
Sep 11 55° 78° 34° (1955) 92° (1948) 0.1" 0"
Sep 12 54° 77° 34° (1975) 92° (1948) 0.1" 0"
Sep 13 54° 77° 32° (1949) 91° (1955) 0.1" 0"
Sep 14 53° 76° 35° (1949) 90° (1955) 0.1" 0"
Sep 15 53° 76° 31° (1984) 97° (1955) 0.1" 0"
Sep 16 53° 76° 34° (1984) 95° (1955) 0.1" 0"
Sep 17 52° 75° 35° (1981) 95° (1955) 0.1" 0"
Sep 18 52° 75° 34° (1971) 92° (1955) 0.09" 0"
Sep 19 51° 74° 27° (1991) 95° (1984) 0.1" 0"
Sep 20 51° 74° 32° (1991) 94° (1984) 0.09" 0"
Sep 21 50° 74° 32° (1983) 89° (1956) 0.1" 0"
Sep 22 50° 73° 25° (1995) 87° (1956) 0.1" 0"
Sep 23 49° 73° 27° (1989) 86° (2007) 0.09" 0"
Sep 24 49° 72° 30° (1965) 85° (1956) 0.11" 0"
Sep 25 48° 72° 30° (2000) 90° (1956) 0.1" 0"
Sep 26 48° 71° 26° (1984) 92° (1956) 0.1" 0"
Sep 27 47° 71° 30° (1967) 93° (1956) 0.1" 0"
Sep 28 47° 71° 26° (1951) 89° (1952) 0.1" 0"
Sep 29 47° 70° 29° (1984) 88° (1981) 0.1" 0"
Sep 30 46° 70° 26° (1974) 87° (1952) 0.09" 0"
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