August weather in Napoleon, OH
The average temperature in Napoleon in August is 71.7°F (60.4°F–83.0°F). Average precipitation: 3.71 inches.
August is a summer month in Napoleon, and is warmer than the annual average of 50.2°F. Daily temperatures swing about 22.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 40m. For travel, August is a comfortable month to visit.
Avg High
83.0°F
Avg Low
60.4°F
Precipitation
3.71 in
Daylight
13h 40m
August records in Napoleon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 95.0°F (1975) | 48.0°F (1990) | 0.81 in (1986) |
| August 2 | 99.0°F (1964) | 48.9°F (1990) | 2.89 in (2003) |
| August 3 | 98.1°F (1987) | 45.0°F (1965) | 1.36 in (1975) |
| August 4 | 96.1°F (1988) | 48.9°F (1978) | 0.97 in (1975) |
| August 5 | 93.9°F (1988) | 46.9°F (1993) | 1.36 in (1968) |
| August 6 | 93.9°F (1968) | 45.0°F (1994) | 3.43 in (1977) |
| August 7 | 93.0°F (1968) | 48.0°F (1989) | 2.44 in (1984) |
| August 8 | 95.0°F (1973) | 42.1°F (1989) | 0.81 in (1982) |
| August 9 | 93.0°F (1973) | 44.1°F (1964) | 0.51 in (1991) |
| August 10 | 93.0°F (1988) | 45.0°F (1972) | 1.40 in (1966) |
| August 11 | 91.9°F (1988) | 46.0°F (1967) | 1.10 in (1985) |
| August 12 | 93.0°F (1988) | 46.9°F (1986) | 0.45 in (1992) |
| August 13 | 93.0°F (1988) | 46.0°F (1986) | 2.02 in (1988) |
| August 14 | 93.9°F (1965) | 42.1°F (1964) | 1.12 in (1999) |
| August 15 | 95.0°F (1965) | 45.0°F (1979) | 1.20 in (1975) |
| August 16 | 95.0°F (1987) | 43.0°F (1979) | 0.53 in (1968) |
| August 17 | 96.1°F (1987) | 46.0°F (1992) | 1.33 in (1974) |
| August 18 | 97.0°F (1988) | 45.0°F (1963) | 4.48 in (1979) |
| August 19 | 91.9°F (1968) | 48.0°F (1977) | 0.77 in (1992) |
| August 20 | 95.0°F (1983) | 46.0°F (1992) | 3.38 in (2007) |
| August 21 | 96.1°F (1983) | 46.9°F (1984) | 1.98 in (2007) |
| August 22 | 93.9°F (1983) | 48.0°F (1984) | 1.38 in (1975) |
| August 23 | 93.0°F (1968) | 48.0°F (1981) | 2.10 in (2001) |
| August 24 | 93.9°F (1962) | 42.1°F (1987) | 1.55 in (2002) |
| August 25 | 91.9°F (1968) | 42.1°F (1987) | 0.72 in (1962) |
| August 26 | 91.0°F (1973) | 46.9°F (1984) | 0.60 in (1987) |
| August 27 | 95.0°F (1973) | 46.0°F (1968) | 3.22 in (1986) |
| August 28 | 95.0°F (1973) | 42.1°F (1986) | 1.59 in (1992) |
| August 29 | 95.0°F (1990) | 37.9°F (1982) | 1.91 in (2006) |
| August 30 | 96.1°F (1991) | 37.9°F (1986) | 0.39 in (1985) |
| August 31 | 93.9°F (1991) | 45.0°F (1986) | 4.44 in (1975) |