September weather in Plaquemine, LA
The average temperature in Plaquemine in September is °F (°F–°F). Average precipitation: 4.54 inches.
September is a fall month in Plaquemine, and is cooler than the annual average of 0°F. Expect about 8 days with precipitation. Daylight averages about 12h 10m.
Avg High
°F
Avg Low
°F
Precipitation
4.54 in
Daylight
12h 10m
September records in Plaquemine
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 2.20 in (2024) |
| September 2 | — | — | 2.13 in (2008) |
| September 3 | — | — | 3.00 in (2011) |
| September 4 | — | — | 2.00 in (2011) |
| September 5 | — | — | 1.47 in (2003) |
| September 6 | — | — | 2.50 in (1983) |
| September 7 | — | — | 2.12 in (1991) |
| September 8 | — | — | 1.70 in (1983) |
| September 9 | — | — | 0.55 in (2022) |
| September 10 | — | — | 2.00 in (2000) |
| September 11 | — | — | 2.20 in (1998) |
| September 12 | — | — | 5.65 in (1998) |
| September 13 | — | — | 1.86 in (2003) |
| September 14 | — | — | 1.85 in (1998) |
| September 15 | — | — | 3.65 in (2021) |
| September 16 | — | — | 2.37 in (1994) |
| September 17 | — | — | 1.30 in (2002) |
| September 18 | — | — | 0.81 in (2012) |
| September 19 | — | — | 1.07 in (1990) |
| September 20 | — | — | 2.10 in (1983) |
| September 21 | — | — | 4.00 in (2013) |
| September 22 | — | — | 1.51 in (2000) |
| September 23 | — | — | 1.19 in (1984) |
| September 24 | — | — | 4.03 in (2005) |
| September 25 | — | — | 1.90 in (2005) |
| September 26 | — | — | 2.80 in (2002) |
| September 27 | — | — | 0.69 in (2010) |
| September 28 | — | — | 1.67 in (1996) |
| September 29 | — | — | 1.15 in (2011) |
| September 30 | — | — | 2.30 in (1985) |