August weather in Canal Winchester, OH
The average temperature in Canal Winchester in August is 73.3°F (61.4°F–85.2°F). Average precipitation: 3.56 inches.
August is a summer month in Canal Winchester, and is warmer than the annual average of 53°F. Daily temperatures swing about 23.8°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 35m. For travel, August is a comfortable month to visit.
Avg High
85.2°F
Avg Low
61.4°F
Precipitation
3.56 in
Daylight
13h 35m
August records in Canal Winchester
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 97.0°F (1999) | 48.9°F (1952) | 1.34 in (1968) |
| August 2 | 97.0°F (1991) | 50.0°F (1959) | 0.89 in (1953) |
| August 3 | 95.0°F (1955) | 45.0°F (1965) | 2.62 in (1958) |
| August 4 | 95.0°F (2005) | 48.0°F (1950) | 1.28 in (1984) |
| August 5 | 96.1°F (2005) | 46.9°F (1951) | 2.94 in (1995) |
| August 6 | 93.9°F (1955) | 46.9°F (1994) | 1.38 in (1978) |
| August 7 | 91.9°F (1998) | 48.0°F (1997) | 1.70 in (1976) |
| August 8 | 93.0°F (1980) | 46.9°F (1989) | 1.54 in (1966) |
| August 9 | 91.9°F (2001) | 51.1°F (1989) | 2.50 in (1972) |
| August 10 | 93.0°F (1980) | 46.0°F (1972) | 1.55 in (1969) |
| August 11 | 93.0°F (1949) | 48.9°F (1972) | 2.07 in (1961) |
| August 12 | 93.0°F (1988) | 46.9°F (1946) | 1.20 in (1980) |
| August 13 | 95.0°F (2005) | 48.9°F (1964) | 0.85 in (1962) |
| August 14 | 97.0°F (2005) | 46.0°F (1964) | 1.05 in (1977) |
| August 15 | 93.9°F (1965) | 43.0°F (1964) | 1.99 in (1992) |
| August 16 | 93.9°F (1965) | 45.0°F (1964) | 1.12 in (1947) |
| August 17 | 98.1°F (1988) | 48.9°F (1964) | 2.81 in (1997) |
| August 18 | 97.0°F (1988) | 48.0°F (1953) | 2.68 in (1972) |
| August 19 | 95.0°F (1983) | 48.0°F (1977) | 1.20 in (1980) |
| August 20 | 100.0°F (1983) | 45.0°F (1998) | 0.90 in (1979) |
| August 21 | 96.1°F (1983) | 44.1°F (1950) | 1.98 in (1947) |
| August 22 | 95.0°F (1959) | 46.0°F (1950) | 1.20 in (2010) |
| August 23 | 97.0°F (1959) | 48.0°F (1950) | 2.43 in (1972) |
| August 24 | 95.0°F (1959) | 44.1°F (2011) | 1.65 in (1985) |
| August 25 | 97.0°F (1959) | 42.1°F (2012) | 1.59 in (2011) |
| August 26 | 95.0°F (1959) | 46.9°F (1958) | 1.61 in (1971) |
| August 27 | 93.9°F (1948) | 42.1°F (2012) | 2.02 in (1993) |
| August 28 | 93.9°F (1973) | 42.1°F (2012) | 1.69 in (1992) |
| August 29 | 93.0°F (1953) | 37.9°F (1986) | 1.69 in (1994) |
| August 30 | 96.1°F (1953) | 43.0°F (1986) | 1.65 in (1973) |
| August 31 | 96.1°F (1951) | 46.0°F (1946) | 3.72 in (2005) |