September weather in Bossier City, LA
The average temperature in Bossier City in September is °F (°F–°F). Average precipitation: 3.66 inches.
September is a fall month in Bossier City, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 12h 11m.
Avg High
°F
Avg Low
°F
Precipitation
3.66 in
Daylight
12h 11m
September records in Bossier City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 1.76 in (1981) |
| September 2 | — | — | 1.57 in (2003) |
| September 3 | — | — | 1.45 in (2008) |
| September 4 | — | — | 1.70 in (1981) |
| September 5 | — | — | 0.53 in (1995) |
| September 6 | — | — | 1.01 in (1986) |
| September 7 | — | — | 0.50 in (2004) |
| September 8 | — | — | 2.00 in (1990) |
| September 9 | — | — | 2.45 in (1999) |
| September 10 | — | — | 2.30 in (1985) |
| September 11 | — | — | 0.92 in (1990) |
| September 12 | — | — | 2.01 in (2014) |
| September 13 | — | — | 1.05 in (2009) |
| September 14 | — | — | 2.17 in (2012) |
| September 15 | — | — | 1.13 in (1993) |
| September 16 | — | — | 0.81 in (2002) |
| September 17 | — | — | 1.12 in (2012) |
| September 18 | — | — | 2.67 in (2006) |
| September 19 | — | — | 1.01 in (1983) |
| September 20 | — | — | 2.04 in (1979) |
| September 21 | — | — | 3.11 in (2013) |
| September 22 | — | — | 2.03 in (1984) |
| September 23 | — | — | 1.35 in (1997) |
| September 24 | — | — | 1.22 in (1996) |
| September 25 | — | — | 6.15 in (2005) |
| September 26 | — | — | 2.44 in (2004) |
| September 27 | — | — | 2.58 in (1996) |
| September 28 | — | — | 0.63 in (1996) |
| September 29 | — | — | 1.23 in (1999) |
| September 30 | — | — | 2.65 in (2012) |