September weather in Savannah, MO
The average temperature in Savannah in September is 66.9°F (55.1°F–78.7°F). Average precipitation: 3.57 inches.
September is a fall month in Savannah, and is warmer than the annual average of 52.4°F. Daily temperatures swing about 23.6°F between overnight low and afternoon high. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
78.7°F
Avg Low
55.1°F
Precipitation
3.57 in
Daylight
12h 15m
September records in Savannah
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.0°F (2010) | 50.0°F (2009) | 2.64 in (2010) |
| September 2 | 96.1°F (2011) | 50.0°F (2009) | 1.00 in (2013) |
| September 3 | 93.0°F (2011) | 53.1°F (2024) | 0.80 in (2018) |
| September 4 | 93.9°F (2023) | 46.9°F (2010) | 0.75 in (2011) |
| September 5 | 95.0°F (2023) | 46.9°F (2025) | 0.09 in (2018) |
| September 6 | 96.1°F (2023) | 46.0°F (2011) | 0.76 in (2018) |
| September 7 | 93.9°F (2015) | 44.1°F (2017) | 0.97 in (2015) |
| September 8 | 97.0°F (2013) | 43.0°F (2017) | 1.03 in (2019) |
| September 9 | 93.0°F (2013) | 46.0°F (2024) | 0.86 in (2009) |
| September 10 | 96.1°F (2013) | 46.0°F (2012) | 1.30 in (2014) |
| September 11 | 97.0°F (2013) | 45.0°F (2012) | 0.56 in (2022) |
| September 12 | 93.0°F (2013) | 48.0°F (2015) | 0.97 in (2013) |
| September 13 | 98.1°F (2025) | 35.1°F (2014) | 0.23 in (2019) |
| September 14 | 96.1°F (2025) | 35.1°F (2014) | 3.56 in (2016) |
| September 15 | 90.0°F (2018) | 41.0°F (2011) | 0.11 in (2016) |
| September 16 | 93.9°F (2025) | 41.0°F (2011) | 0.80 in (2013) |
| September 17 | 93.9°F (2025) | 41.0°F (2014) | 0.80 in (2017) |
| September 18 | 91.9°F (2018) | 43.0°F (2012) | 0.35 in (2022) |
| September 19 | 95.0°F (2018) | 42.1°F (2012) | 0.20 in (2011) |
| September 20 | 95.0°F (2018) | 44.1°F (2012) | 0.89 in (2013) |
| September 21 | 98.1°F (2022) | 43.0°F (2012) | 0.12 in (2018) |
| September 22 | 91.9°F (2016) | 44.1°F (2011) | 2.59 in (2010) |
| September 23 | 91.0°F (2017) | 32.0°F (2012) | 0.50 in (2024) |
| September 24 | 90.0°F (2017) | 41.0°F (2011) | 1.25 in (2010) |
| September 25 | 91.0°F (2017) | 41.0°F (2012) | 2.00 in (2016) |
| September 26 | 88.0°F (2017) | 39.0°F (2011) | 0.51 in (2017) |
| September 27 | 93.0°F (2021) | 39.9°F (2018) | 0.01 in (2009) |
| September 28 | 95.0°F (2021) | 39.9°F (2010) | 0.46 in (2020) |
| September 29 | 91.0°F (2021) | 41.0°F (2012) | 1.30 in (2019) |
| September 30 | 90.0°F (2023) | 39.9°F (2012) | 0.04 in (2019) |