September weather in Gulfport, MS
The average temperature in Gulfport in September is 79.2°F (70.6°F–87.8°F). Average precipitation: 5.18 inches.
September is a fall month in Gulfport, and is warmer than the annual average of 68.3°F. Daily temperatures swing about 17.2°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 10m. For travel, September is a wet month.
Avg High
87.8°F
Avg Low
70.6°F
Precipitation
5.18 in
Daylight
12h 10m
September records in Gulfport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 95.0°F (2016) | 66.9°F (2006) | 1.99 in (1998) |
| September 2 | 96.1°F (2024) | 68.0°F (2009) | 4.29 in (2011) |
| September 3 | 95.0°F (2024) | 66.9°F (2025) | 2.88 in (2011) |
| September 4 | 98.1°F (2019) | 69.1°F (2017) | 2.02 in (2001) |
| September 5 | 97.0°F (2020) | 63.0°F (2011) | 1.98 in (2011) |
| September 6 | 96.1°F (2019) | 59.0°F (2011) | 2.98 in (2002) |
| September 7 | 98.1°F (2019) | 57.0°F (2011) | 1.49 in (2002) |
| September 8 | 98.1°F (2019) | 57.9°F (2011) | 4.65 in (2000) |
| September 9 | 93.9°F (2019) | 57.9°F (2011) | 1.05 in (2024) |
| September 10 | 93.9°F (2004) | 59.0°F (2011) | 1.77 in (1998) |
| September 11 | 95.0°F (2002) | 59.0°F (1999) | 4.14 in (2024) |
| September 12 | 99.0°F (2010) | 59.0°F (2017) | 3.54 in (1998) |
| September 13 | 96.1°F (2019) | 57.9°F (2017) | 0.72 in (2009) |
| September 14 | 93.9°F (2018) | 57.0°F (2015) | 0.82 in (2021) |
| September 15 | 97.0°F (2018) | 64.0°F (2022) | 2.90 in (2021) |
| September 16 | 98.1°F (2018) | 61.0°F (1999) | 1.18 in (2016) |
| September 17 | 96.1°F (2018) | 57.9°F (2000) | 2.29 in (2001) |
| September 18 | 97.0°F (2018) | 55.9°F (1999) | 0.49 in (2014) |
| September 19 | 96.1°F (2005) | 60.1°F (2000) | 3.59 in (2001) |
| September 20 | 98.1°F (2005) | 60.1°F (2006) | 0.89 in (2008) |
| September 21 | 97.0°F (2005) | 57.9°F (2006) | 1.98 in (2003) |
| September 22 | 97.0°F (2022) | 53.1°F (1999) | 1.20 in (2009) |
| September 23 | 93.9°F (2016) | 50.0°F (1999) | 2.56 in (2007) |
| September 24 | 95.0°F (2016) | 53.1°F (1999) | 2.15 in (2002) |
| September 25 | 93.9°F (2022) | 55.9°F (2001) | 5.45 in (2002) |
| September 26 | 95.0°F (2023) | 52.0°F (2001) | 1.86 in (2010) |
| September 27 | 93.9°F (2005) | 48.9°F (2001) | 2.19 in (1998) |
| September 28 | 93.0°F (2009) | 53.1°F (2001) | 0.55 in (2021) |
| September 29 | 93.9°F (2005) | 53.1°F (2003) | 0.54 in (2021) |
| September 30 | 91.9°F (2017) | 52.0°F (2020) | 1.31 in (2012) |