September weather in Milton, FL
The average temperature in Milton in September is 79.8°F (69.8°F–89.7°F). Average precipitation: 6.53 inches.
September is a fall month in Milton, and is warmer than the annual average of 69.2°F. Daily temperatures swing about 19.9°F between overnight low and afternoon high. Daylight averages about 12h 11m. For travel, September is a wet month.
Avg High
89.7°F
Avg Low
69.8°F
Precipitation
6.53 in
Daylight
12h 11m
September records in Milton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 97.0°F (2015) | 68.0°F (1996) | 0.60 in (2007) |
| September 2 | 99.0°F (2015) | 64.9°F (2025) | 0.05 in (2018) |
| September 3 | 96.1°F (1997) | 61.0°F (2025) | 3.29 in (2011) |
| September 4 | 96.1°F (2015) | 66.0°F (2025) | 2.80 in (2011) |
| September 5 | 98.1°F (2015) | 64.0°F (2010) | 3.35 in (2011) |
| September 6 | 95.0°F (2020) | 57.9°F (2011) | 2.82 in (2009) |
| September 7 | 96.1°F (2008) | 53.1°F (2011) | 0.04 in (2008) |
| September 8 | 97.0°F (2010) | 57.0°F (2011) | 0.94 in (2014) |
| September 9 | 97.0°F (2007) | 55.9°F (2011) | 0.40 in (2014) |
| September 10 | 95.0°F (2007) | 57.0°F (2011) | 0.86 in (2018) |
| September 11 | 96.1°F (2010) | 57.9°F (2011) | 0.17 in (2020) |
| September 12 | 100.0°F (2010) | 60.1°F (2017) | 1.17 in (2024) |
| September 13 | 97.0°F (2010) | 57.0°F (2017) | 1.84 in (2007) |
| September 14 | 96.1°F (2010) | 53.1°F (2015) | 1.23 in (2014) |
| September 15 | 98.1°F (2010) | 59.0°F (2015) | 1.40 in (2020) |
| September 16 | 95.0°F (2017) | 60.1°F (2025) | 0.96 in (2021) |
| September 17 | 98.1°F (2019) | 60.1°F (2025) | 4.22 in (2009) |
| September 18 | 99.0°F (2010) | 63.0°F (2025) | 1.28 in (2018) |
| September 19 | 98.1°F (2010) | 57.9°F (1996) | 0.93 in (2009) |
| September 20 | 97.0°F (2015) | 55.9°F (1996) | 0.58 in (2011) |
| September 21 | 97.0°F (1997) | 61.0°F (2012) | 2.35 in (2013) |
| September 22 | 96.1°F (2010) | 59.0°F (1996) | 1.85 in (2007) |
| September 23 | 97.0°F (2016) | 55.0°F (1996) | 0.73 in (2018) |
| September 24 | 99.0°F (2016) | 55.0°F (2021) | 1.24 in (2018) |
| September 25 | 97.0°F (2016) | 52.0°F (2012) | 0.77 in (2025) |
| September 26 | 96.1°F (2019) | 55.9°F (2008) | 1.04 in (2016) |
| September 27 | 96.1°F (2019) | 53.1°F (2008) | 0.85 in (2018) |
| September 28 | 95.0°F (2017) | 57.0°F (2010) | 5.10 in (2015) |
| September 29 | 95.0°F (2017) | 53.1°F (2020) | 0.05 in (2015) |
| September 30 | 97.0°F (2017) | 48.0°F (2020) | 1.24 in (2012) |