September weather in New Palestine, IN
The average temperature in New Palestine in September is 66.2°F (54.8°F–77.6°F). Average precipitation: 3.71 inches.
September is a fall month in New Palestine, and is warmer than the annual average of 51.9°F. Daily temperatures swing about 22.8°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
77.6°F
Avg Low
54.8°F
Precipitation
3.71 in
Daylight
12h 15m
September records in New Palestine
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 99.0°F (1953) | 44.1°F (1967) | 3.06 in (2003) |
| September 2 | 100.0°F (1953) | 44.1°F (1967) | 3.00 in (1926) |
| September 3 | 99.0°F (2011) | 44.1°F (1908) | 3.03 in (1932) |
| September 4 | 99.0°F (2011) | 42.1°F (1928) | 1.70 in (2000) |
| September 5 | 100.0°F (1954) | 45.0°F (1957) | 1.53 in (2015) |
| September 6 | 100.0°F (1954) | 37.0°F (1924) | 1.52 in (1969) |
| September 7 | 100.0°F (1954) | 41.0°F (1988) | 1.44 in (2018) |
| September 8 | 98.1°F (1939) | 41.0°F (1986) | 2.72 in (2012) |
| September 9 | 97.0°F (1933) | 42.1°F (1986) | 3.33 in (1926) |
| September 10 | 95.0°F (1912) | 35.1°F (1924) | 1.13 in (1989) |
| September 11 | 96.1°F (2013) | 37.0°F (1917) | 1.10 in (2000) |
| September 12 | 99.0°F (1936) | -61.1°F (1949) | 1.51 in (1986) |
| September 13 | 99.0°F (1939) | 37.9°F (1964) | 3.13 in (1991) |
| September 14 | 102.9°F (1939) | 32.0°F (1923) | 1.40 in (1989) |
| September 15 | 102.0°F (1939) | 37.9°F (1923) | 1.93 in (1965) |
| September 16 | 96.1°F (1939) | 34.0°F (1916) | 1.07 in (1918) |
| September 17 | 93.0°F (1927) | 39.0°F (1959) | 2.65 in (1996) |
| September 18 | 93.9°F (1953) | 39.0°F (1916) | 1.61 in (1969) |
| September 19 | 93.9°F (1925) | 34.0°F (1916) | 2.01 in (2001) |
| September 20 | 93.9°F (1908) | 35.1°F (1918) | 1.70 in (1966) |
| September 21 | 95.0°F (1940) | 37.0°F (1942) | 2.11 in (2002) |
| September 22 | 93.9°F (2024) | 33.1°F (1918) | 1.84 in (2021) |
| September 23 | 91.9°F (2017) | 30.9°F (1995) | 3.72 in (1955) |
| September 24 | 91.9°F (2010) | 34.0°F (1983) | 1.75 in (1972) |
| September 25 | 91.0°F (1961) | 30.9°F (1922) | 1.79 in (2025) |
| September 26 | 90.0°F (1986) | 24.1°F (1928) | 2.20 in (2011) |
| September 27 | 91.0°F (1986) | 32.0°F (1940) | 3.29 in (1932) |
| September 28 | 90.0°F (1905) | 26.1°F (1942) | 1.60 in (1945) |
| September 29 | 98.1°F (1953) | 28.0°F (1942) | 1.71 in (1955) |
| September 30 | 90.0°F (1953) | 30.9°F (1916) | 1.10 in (2013) |