September weather in Oolitic, IN
The average temperature in Oolitic in September is 66.6°F (54.5°F–78.6°F). Average precipitation: 3.36 inches.
September is a fall month in Oolitic, and is warmer than the annual average of 53°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 14m. For travel, September is one of the best months of the year to visit.
Avg High
78.6°F
Avg Low
54.5°F
Precipitation
3.36 in
Daylight
12h 14m
September records in Oolitic
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (1953) | 42.1°F (1987) | 1.93 in (1982) |
| September 2 | 105.1°F (1953) | 43.0°F (1895) | 2.19 in (1931) |
| September 3 | 100.0°F (1925) | 45.0°F (1965) | 3.98 in (1932) |
| September 4 | 105.1°F (1899) | 43.0°F (1974) | 2.36 in (1921) |
| September 5 | 104.0°F (1899) | 43.0°F (1950) | 2.30 in (1948) |
| September 6 | 100.9°F (1899) | 39.9°F (1924) | 2.24 in (2012) |
| September 7 | 102.0°F (1939) | 37.0°F (1988) | 2.53 in (1934) |
| September 8 | 104.0°F (1939) | 37.9°F (1988) | 1.34 in (1972) |
| September 9 | 102.9°F (1939) | 39.9°F (1986) | 3.98 in (2018) |
| September 10 | 100.0°F (1964) | 37.0°F (1924) | 3.00 in (1937) |
| September 11 | 98.1°F (1936) | 41.0°F (1969) | 1.60 in (1893) |
| September 12 | 98.1°F (1936) | 41.0°F (1955) | 2.06 in (1975) |
| September 13 | 100.0°F (1939) | 37.0°F (1975) | 1.71 in (1925) |
| September 14 | 102.0°F (1939) | 35.1°F (1923) | 1.96 in (1962) |
| September 15 | 102.9°F (1939) | 39.9°F (1974) | 2.46 in (1931) |
| September 16 | 96.1°F (1927) | 39.9°F (1961) | 1.57 in (1996) |
| September 17 | 93.9°F (1927) | 37.9°F (1937) | 1.82 in (1968) |
| September 18 | 97.0°F (1953) | 36.0°F (1937) | 0.95 in (1921) |
| September 19 | 93.9°F (1895) | 37.9°F (1929) | 1.89 in (1918) |
| September 20 | 96.1°F (1940) | 36.0°F (1991) | 2.32 in (1932) |
| September 21 | 96.1°F (1940) | 36.0°F (1927) | 2.17 in (2009) |
| September 22 | 95.0°F (2010) | 32.0°F (1918) | 2.04 in (1955) |
| September 23 | 93.0°F (1961) | 32.0°F (1983) | 1.37 in (1955) |
| September 24 | 93.9°F (1961) | 30.9°F (1928) | 1.90 in (1994) |
| September 25 | 95.0°F (1900) | 30.0°F (1950) | 2.57 in (2009) |
| September 26 | 96.1°F (1900) | 27.0°F (1928) | 1.96 in (2011) |
| September 27 | 90.0°F (2017) | 30.9°F (1895) | 2.40 in (1896) |
| September 28 | 95.0°F (1939) | 28.0°F (1899) | 3.30 in (1927) |
| September 29 | 100.0°F (1953) | 28.0°F (1942) | 2.45 in (1955) |
| September 30 | 93.0°F (1941) | 30.0°F (1895) | 1.60 in (1936) |