September weather in McConnelsville, OH
The average temperature in McConnelsville in September is 65.7°F (53.4°F–77.9°F). Average precipitation: 3.41 inches.
September is a fall month in McConnelsville, and is warmer than the annual average of 52.2°F. Daily temperatures swing about 24.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
77.9°F
Avg Low
53.4°F
Precipitation
3.41 in
Daylight
12h 15m
September records in McConnelsville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (1953) | 41.0°F (1967) | 2.01 in (1965) |
| September 2 | 100.9°F (1953) | 39.0°F (1909) | 1.67 in (1931) |
| September 3 | 104.0°F (1953) | 41.0°F (1893) | 2.33 in (1974) |
| September 4 | 102.0°F (1953) | 43.0°F (1908) | 1.76 in (1935) |
| September 5 | 99.0°F (1953) | 39.9°F (1902) | 1.82 in (1937) |
| September 6 | 100.0°F (1954) | 37.0°F (1924) | 1.49 in (1921) |
| September 7 | 98.1°F (1899) | 37.9°F (1988) | 1.38 in (1996) |
| September 8 | 100.0°F (1939) | 39.9°F (1951) | 1.77 in (1899) |
| September 9 | 98.1°F (1897) | 39.9°F (1914) | 5.55 in (2004) |
| September 10 | 98.1°F (1900) | 37.0°F (1914) | 1.01 in (1905) |
| September 11 | 98.1°F (1897) | 34.0°F (1917) | 1.16 in (1911) |
| September 12 | 97.0°F (1897) | 37.0°F (1917) | 2.25 in (1947) |
| September 13 | 97.0°F (1897) | 39.0°F (1975) | 2.27 in (1938) |
| September 14 | 98.1°F (1939) | 34.0°F (1902) | 2.18 in (1962) |
| September 15 | 100.0°F (1897) | 35.1°F (1902) | 0.89 in (1981) |
| September 16 | 98.1°F (1897) | 35.1°F (1923) | 1.35 in (1977) |
| September 17 | 93.0°F (1955) | 34.0°F (1959) | 2.18 in (1983) |
| September 18 | 95.0°F (1895) | 35.1°F (1959) | 5.19 in (2004) |
| September 19 | 98.1°F (1895) | 33.1°F (1916) | 3.58 in (1948) |
| September 20 | 97.0°F (1895) | 36.0°F (1903) | 1.20 in (1966) |
| September 21 | 98.1°F (1895) | 32.0°F (1956) | 2.69 in (1921) |
| September 22 | 97.0°F (1895) | 33.1°F (1918) | 1.77 in (1998) |
| September 23 | 93.0°F (1908) | 33.1°F (1913) | 2.00 in (1989) |
| September 24 | 95.0°F (1908) | 32.0°F (1974) | 2.55 in (1975) |
| September 25 | 93.9°F (1900) | 30.9°F (1974) | 1.57 in (1940) |
| September 26 | 96.1°F (1900) | 30.0°F (1928) | 1.61 in (1931) |
| September 27 | 90.0°F (1946) | 30.9°F (1918) | 1.50 in (2002) |
| September 28 | 90.0°F (1904) | 30.0°F (1942) | 1.61 in (1998) |
| September 29 | 93.0°F (1959) | 28.0°F (1942) | 2.13 in (1896) |
| September 30 | 96.1°F (1941) | 30.0°F (1916) | 2.15 in (1906) |