September weather in Jennings, FL
The average temperature in Jennings in September is 76.5°F (66.4°F–86.6°F). Average precipitation: 4.94 inches.
September is a fall month in Jennings, and is warmer than the annual average of 66.3°F. Daily temperatures swing about 20.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 10m. For travel, September is a comfortable month to visit.
Avg High
86.6°F
Avg Low
66.4°F
Precipitation
4.94 in
Daylight
12h 10m
September records in Jennings
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (1962) | 61.0°F (1955) | 3.58 in (2002) |
| September 2 | 102.0°F (1962) | 57.9°F (1999) | 2.90 in (2016) |
| September 3 | 98.1°F (1970) | 57.0°F (1999) | 1.70 in (1998) |
| September 4 | 98.1°F (1954) | 54.0°F (2013) | 1.31 in (2016) |
| September 5 | 97.0°F (1963) | 59.0°F (1968) | 2.00 in (1982) |
| September 6 | 97.0°F (1991) | 57.0°F (1994) | 2.00 in (2004) |
| September 7 | 98.1°F (1954) | 57.9°F (1994) | 4.00 in (1966) |
| September 8 | 98.1°F (1991) | 55.0°F (2011) | 2.10 in (2014) |
| September 9 | 96.1°F (1962) | 55.0°F (2011) | 2.55 in (1988) |
| September 10 | 99.0°F (1954) | 54.0°F (1956) | 1.55 in (1982) |
| September 11 | 99.0°F (1954) | 55.0°F (1956) | 5.10 in (2017) |
| September 12 | 98.1°F (1966) | 55.0°F (1956) | 6.10 in (1964) |
| September 13 | 99.0°F (1991) | 55.0°F (1956) | 4.20 in (1955) |
| September 14 | 96.1°F (1963) | 51.1°F (2015) | 1.50 in (2004) |
| September 15 | 102.0°F (1991) | 51.1°F (2015) | 2.52 in (1995) |
| September 16 | 97.0°F (1962) | 55.0°F (1967) | 2.00 in (1954) |
| September 17 | 97.0°F (1962) | 54.0°F (1967) | 2.50 in (2014) |
| September 18 | 95.0°F (1991) | 54.0°F (1999) | 4.15 in (2000) |
| September 19 | 97.0°F (2005) | 46.9°F (1981) | 4.33 in (1999) |
| September 20 | 97.0°F (1991) | 45.0°F (1981) | 2.00 in (1966) |
| September 21 | 95.0°F (1956) | 52.0°F (1981) | 2.00 in (1969) |
| September 22 | 98.1°F (1997) | 54.0°F (2006) | 0.74 in (1998) |
| September 23 | 95.0°F (1957) | 48.9°F (1982) | 1.57 in (2001) |
| September 24 | 93.9°F (1964) | 51.1°F (1967) | 1.38 in (1994) |
| September 25 | 97.0°F (2025) | 48.9°F (1990) | 2.00 in (1956) |
| September 26 | 98.1°F (1959) | 50.0°F (1990) | 1.39 in (1991) |
| September 27 | 95.0°F (1959) | 48.9°F (1956) | 6.05 in (2004) |
| September 28 | 95.0°F (1961) | 48.0°F (1956) | 3.70 in (2010) |
| September 29 | 93.9°F (1977) | 48.0°F (1967) | 4.98 in (1984) |
| September 30 | 96.1°F (1959) | 37.9°F (1967) | 4.40 in (1998) |