September weather in Summitville, IN
The average temperature in Summitville in September is 65.0°F (52.7°F–77.2°F). Average precipitation: 3.14 inches.
September is a fall month in Summitville, and is warmer than the annual average of 50.9°F. Daily temperatures swing about 24.5°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
77.2°F
Avg Low
52.7°F
Precipitation
3.14 in
Daylight
12h 15m
September records in Summitville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (1951) | 39.0°F (1949) | 5.01 in (1989) |
| September 2 | 97.0°F (1953) | 39.9°F (1967) | 2.70 in (1989) |
| September 3 | 100.9°F (1953) | 39.0°F (1997) | 1.90 in (1993) |
| September 4 | 95.0°F (2011) | 39.0°F (1952) | 1.00 in (2004) |
| September 5 | 97.0°F (1954) | 41.0°F (1974) | 1.04 in (1971) |
| September 6 | 100.9°F (1954) | 39.9°F (1988) | 0.59 in (1951) |
| September 7 | 100.0°F (1954) | 39.9°F (1956) | 0.94 in (1958) |
| September 8 | 93.9°F (1960) | 37.9°F (1956) | 2.50 in (2012) |
| September 9 | 95.0°F (1960) | 37.0°F (1986) | 1.39 in (1992) |
| September 10 | 93.9°F (1983) | 37.0°F (1986) | 1.35 in (1989) |
| September 11 | 97.0°F (2013) | 37.9°F (1969) | 0.34 in (1955) |
| September 12 | 95.0°F (2013) | 37.0°F (1975) | 2.05 in (1990) |
| September 13 | 95.0°F (1991) | 35.1°F (1949) | 0.60 in (2006) |
| September 14 | 91.0°F (1952) | 33.1°F (1964) | 1.83 in (1977) |
| September 15 | 93.0°F (1991) | 34.0°F (1964) | 3.60 in (1965) |
| September 16 | 88.0°F (1955) | 36.0°F (1966) | 0.33 in (1958) |
| September 17 | 88.0°F (1948) | 36.0°F (1951) | 3.36 in (1969) |
| September 18 | 95.0°F (1955) | 30.9°F (1959) | 1.18 in (1969) |
| September 19 | 93.0°F (1955) | 33.1°F (1991) | 2.17 in (1952) |
| September 20 | 93.0°F (1983) | 33.1°F (1991) | 2.40 in (1992) |
| September 21 | 91.0°F (1978) | 30.9°F (1956) | 2.20 in (2002) |
| September 22 | 93.0°F (1980) | 32.0°F (1962) | 2.92 in (1950) |
| September 23 | 91.0°F (1980) | 28.9°F (1995) | 1.65 in (1980) |
| September 24 | 93.0°F (2007) | 28.9°F (1974) | 1.48 in (1985) |
| September 25 | 93.0°F (2007) | 32.0°F (1967) | 2.42 in (1961) |
| September 26 | 91.0°F (1998) | 33.1°F (1991) | 2.53 in (2005) |
| September 27 | 91.0°F (1998) | 33.1°F (1991) | 1.48 in (2003) |
| September 28 | 90.0°F (1999) | 34.0°F (1951) | 2.03 in (1996) |
| September 29 | 88.0°F (1959) | 28.0°F (1949) | 0.65 in (2005) |
| September 30 | 97.0°F (1953) | 30.9°F (1993) | 1.51 in (1955) |