September weather in South Whitley, IN
The average temperature in South Whitley in September is 63.8°F (52.5°F–75.2°F). Average precipitation: 3.00 inches.
September is a fall month in South Whitley, and is warmer than the annual average of 49.4°F. Daily temperatures swing about 22.7°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
75.2°F
Avg Low
52.5°F
Precipitation
3.00 in
Daylight
12h 15m
September records in South Whitley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 89.1°F (1969) | 41.0°F (1967) | 1.44 in (1950) |
| September 2 | 89.1°F (1966) | 42.1°F (1994) | 0.98 in (2003) |
| September 3 | 96.1°F (2011) | 43.0°F (1967) | 2.48 in (1993) |
| September 4 | 93.0°F (2011) | 41.0°F (1997) | 1.83 in (1981) |
| September 5 | 91.9°F (1983) | 42.1°F (1974) | 0.82 in (1968) |
| September 6 | 91.9°F (1999) | 39.0°F (1988) | 1.35 in (1993) |
| September 7 | 93.0°F (1990) | 37.0°F (1988) | 2.55 in (1971) |
| September 8 | 93.9°F (1990) | 35.1°F (1986) | 0.94 in (1989) |
| September 9 | 95.0°F (1978) | 37.9°F (1986) | 0.65 in (2007) |
| September 10 | 95.0°F (1983) | 39.9°F (1969) | 2.25 in (1992) |
| September 11 | 95.0°F (1983) | 37.0°F (1993) | 1.77 in (2014) |
| September 12 | 93.0°F (2013) | 42.1°F (1967) | 1.39 in (1972) |
| September 13 | 88.0°F (1998) | 36.0°F (1964) | 2.26 in (2008) |
| September 14 | 91.0°F (2005) | 35.1°F (1964) | 1.52 in (1977) |
| September 15 | 89.1°F (1991) | 35.1°F (1964) | 1.80 in (1965) |
| September 16 | 89.1°F (1991) | 37.0°F (1966) | 0.86 in (2005) |
| September 17 | 89.1°F (2018) | 37.0°F (1966) | 1.87 in (1980) |
| September 18 | 88.0°F (1965) | 37.0°F (1984) | 1.18 in (1970) |
| September 19 | 88.0°F (1965) | 37.9°F (1973) | 1.86 in (2015) |
| September 20 | 89.1°F (1978) | 34.0°F (1991) | 2.80 in (1988) |
| September 21 | 90.0°F (1978) | 30.9°F (1991) | 1.54 in (2014) |
| September 22 | 91.0°F (2010) | 34.0°F (1999) | 2.30 in (2021) |
| September 23 | 90.0°F (1980) | 27.0°F (1995) | 0.93 in (2006) |
| September 24 | 88.0°F (2017) | 30.0°F (1989) | 0.73 in (1972) |
| September 25 | 90.0°F (2007) | 30.0°F (1989) | 0.55 in (2011) |
| September 26 | 88.0°F (1986) | 33.1°F (1989) | 1.21 in (2005) |
| September 27 | 91.0°F (1998) | 30.0°F (1991) | 1.10 in (1986) |
| September 28 | 86.0°F (1973) | 28.0°F (1991) | 1.87 in (2019) |
| September 29 | 87.1°F (1971) | 34.0°F (1970) | 3.20 in (1999) |
| September 30 | 87.1°F (1986) | 30.0°F (1993) | 0.79 in (1981) |