September weather in Circleville, OH
The average temperature in Circleville in September is 68.0°F (56.5°F–79.5°F). Average precipitation: 2.96 inches.
September is a fall month in Circleville, and is warmer than the annual average of 54.3°F. Daily temperatures swing about 23°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
79.5°F
Avg Low
56.5°F
Precipitation
2.96 in
Daylight
12h 15m
September records in Circleville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1932) | 43.0°F (1967) | 2.11 in (1965) |
| September 2 | 102.9°F (1953) | 41.0°F (1909) | 1.87 in (1922) |
| September 3 | 102.0°F (1953) | 42.1°F (1946) | 2.46 in (1935) |
| September 4 | 98.1°F (1953) | 42.1°F (1928) | 2.44 in (1988) |
| September 5 | 98.1°F (1954) | 39.9°F (1928) | 1.51 in (2000) |
| September 6 | 99.0°F (1954) | 36.0°F (1924) | 1.41 in (1926) |
| September 7 | 99.0°F (1913) | 39.9°F (1935) | 0.76 in (1958) |
| September 8 | 97.0°F (1899) | 39.9°F (1908) | 2.00 in (2004) |
| September 9 | 97.0°F (1925) | 39.0°F (1914) | 2.17 in (1970) |
| September 10 | 99.0°F (1919) | 34.0°F (1924) | 1.38 in (1920) |
| September 11 | 98.1°F (1895) | 34.0°F (1917) | 1.25 in (1960) |
| September 12 | 97.0°F (1895) | 37.0°F (1917) | 2.60 in (1965) |
| September 13 | 93.9°F (1897) | 37.9°F (1953) | 2.40 in (2006) |
| September 14 | 96.1°F (1927) | 35.1°F (1902) | 4.35 in (1979) |
| September 15 | 98.1°F (1897) | 32.0°F (1923) | 1.22 in (1989) |
| September 16 | 96.1°F (1897) | 37.0°F (1916) | 1.37 in (1956) |
| September 17 | 96.1°F (1927) | 34.0°F (1923) | 1.31 in (1996) |
| September 18 | 98.1°F (1895) | 35.1°F (1959) | 1.39 in (1964) |
| September 19 | 99.0°F (1895) | 34.0°F (1916) | 1.34 in (1923) |
| September 20 | 100.0°F (1895) | 36.0°F (1916) | 1.57 in (1966) |
| September 21 | 97.0°F (1895) | 30.0°F (1962) | 1.21 in (1966) |
| September 22 | 99.0°F (1895) | 33.1°F (1918) | 1.69 in (2009) |
| September 23 | 93.9°F (1914) | 30.0°F (1913) | 1.77 in (1945) |
| September 24 | 95.0°F (1934) | 27.0°F (1928) | 1.29 in (1914) |
| September 25 | 93.9°F (2010) | 34.0°F (1942) | 1.58 in (1994) |
| September 26 | 93.0°F (1900) | 26.1°F (1928) | 1.08 in (1931) |
| September 27 | 91.9°F (1920) | 32.0°F (1947) | 2.05 in (2009) |
| September 28 | 93.9°F (1929) | 30.0°F (1928) | 2.70 in (1996) |
| September 29 | 98.1°F (1953) | 30.0°F (1942) | 2.87 in (1896) |
| September 30 | 96.1°F (1953) | 28.9°F (1963) | 1.89 in (1959) |