Napoleon, Ohio
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 15° 31° -24° (1984) 62° (1995) 2.02" NA
February 17° 35° -13° (1985) 69° (1996) 1.73" NA
March 26° 46° -7° (1984) 80° (1989) 2.76" NA
April 36° 59° 5° (1982) 88° (1985) 3.49" NA
May 47° 71° 25° (1966) 94° (2006) 3.6" NA
June 57° 80° 39° (1994) 105° (1988) 3.63" NA
July 61° 84° 40° (1988) 104° (1988) 3.58" NA
August 59° 82° 38° (1986) 99° (1964) 3.58" NA
September 51° 75° 27° (1991) 95° (1991) 2.86" NA
October 40° 63° 22° (1990) 90° (2007) 2.51" NA
November 31° 49° 6° (1991) 77° (2003) 2.84" NA
December 21° 36° -22° (1989) 70° (1982) 2.56" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 60° 83° 45° (1982) 99° (1970) 0.12" NA
Jul 2 60° 83° 40° (1988) 97° (1966) 0.12" NA
Jul 3 61° 83° 49° (1968) 97° (1966) 0.12" NA
Jul 4 61° 83° 50° (1968) 95° (1966) 0.12" NA
Jul 5 61° 83° 49° (1972) 100° (1990) 0.12" NA
Jul 6 61° 83° 48° (1996) 98° (1988) 0.12" NA
Jul 7 61° 83° 44° (1984) 101° (1988) 0.12" NA
Jul 8 61° 83° 45° (1984) 104° (1988) 0.12" NA
Jul 9 61° 84° 50° (1963) 100° (1988) 0.12" NA
Jul 10 61° 84° 48° (1963) 100° (1988) 0.12" NA
Jul 11 61° 84° 52° (1974) 98° (1989) 0.12" NA
Jul 12 62° 84° 50° (1978) 94° (1966) 0.11" NA
Jul 13 62° 84° 50° (1976) 96° (2005) 0.11" NA
Jul 14 62° 84° 48° (1967) 99° (1974) 0.11" NA
Jul 15 62° 84° 47° (1987) 99° (1995) 0.11" NA
Jul 16 62° 84° 47° (1987) 100° (1988) 0.11" NA
Jul 17 62° 84° 52° (1976) 100° (1988) 0.11" NA
Jul 18 62° 84° 51° (1985) 93° (1986) 0.11" NA
Jul 19 62° 84° 48° (1984) 95° (1991) 0.11" NA
Jul 20 62° 84° 49° (1966) 96° (1980) 0.11" NA
Jul 21 62° 84° 48° (1966) 98° (1980) 0.11" NA
Jul 22 62° 84° 52° (1970) 99° (1983) 0.11" NA
Jul 23 62° 84° 51° (1985) 96° (1991) 0.11" NA
Jul 24 62° 84° 52° (1985) 94° (1964) 0.11" NA
Jul 25 62° 84° 53° (1991) 95° (1964) 0.11" NA
Jul 26 61° 84° 50° (1962) 93° (1964) 0.12" NA
Jul 27 61° 84° 51° (1962) 95° (1964) 0.12" NA
Jul 28 61° 84° 49° (1962) 92° (1964) 0.12" NA
Jul 29 61° 84° 50° (1965) 97° (1988) 0.12" NA
Jul 30 61° 84° 48° (1984) 95° (1988) 0.12" NA
Jul 31 61° 83° 50° (1991) 93° (1975) 0.12" NA
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