September weather in Mount Dora, FL
The average temperature in Mount Dora in September is 80.2°F (70.4°F–90.0°F). Average precipitation: 6.30 inches.
September is a fall month in Mount Dora, and is warmer than the annual average of 71.2°F. Daily temperatures swing about 19.6°F between overnight low and afternoon high. Daylight averages about 12h 10m. For travel, September is a wet month.
Avg High
90.0°F
Avg Low
70.4°F
Precipitation
6.30 in
Daylight
12h 10m
September records in Mount Dora
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.9°F (2017) | 69.1°F (2013) | 1.55 in (2020) |
| September 2 | 96.1°F (2017) | 66.9°F (2012) | 1.40 in (2022) |
| September 3 | 96.1°F (2020) | 64.0°F (2012) | 0.79 in (2019) |
| September 4 | 95.0°F (2020) | 64.9°F (2012) | 2.12 in (2019) |
| September 5 | 93.9°F (2012) | 64.9°F (2023) | 1.68 in (2024) |
| September 6 | 97.0°F (2011) | 64.9°F (2023) | 1.10 in (2024) |
| September 7 | 93.9°F (2019) | 69.1°F (2007) | 1.14 in (2006) |
| September 8 | 95.0°F (2019) | 66.0°F (2007) | 1.21 in (2025) |
| September 9 | 95.0°F (2019) | 64.9°F (2023) | 1.96 in (2017) |
| September 10 | 97.0°F (2019) | 66.0°F (2023) | 0.71 in (2024) |
| September 11 | 93.0°F (2015) | 68.0°F (2007) | 11.35 in (2017) |
| September 12 | 95.0°F (2015) | 63.0°F (2011) | 0.62 in (2008) |
| September 13 | 93.9°F (2007) | 64.0°F (2011) | 1.47 in (2010) |
| September 14 | 95.0°F (2007) | 63.0°F (2011) | 1.15 in (2016) |
| September 15 | 96.1°F (2018) | 62.1°F (2011) | 1.04 in (2020) |
| September 16 | 95.0°F (2008) | 63.0°F (2011) | 2.09 in (2015) |
| September 17 | 95.0°F (2011) | 66.9°F (2011) | 1.27 in (2015) |
| September 18 | 96.1°F (2019) | 68.0°F (2006) | 0.38 in (2020) |
| September 19 | 97.0°F (2018) | 66.0°F (2023) | 1.01 in (2016) |
| September 20 | 98.1°F (2018) | 64.9°F (2013) | 1.65 in (2006) |
| September 21 | 93.0°F (2017) | 61.0°F (2006) | 1.56 in (2007) |
| September 22 | 93.9°F (2011) | 62.1°F (2006) | 0.36 in (2022) |
| September 23 | 93.0°F (2009) | 62.1°F (2023) | 0.35 in (2011) |
| September 24 | 93.0°F (2025) | 59.0°F (2023) | 0.84 in (2013) |
| September 25 | 95.0°F (2025) | 59.0°F (2023) | 1.38 in (2010) |
| September 26 | 93.9°F (2017) | 57.9°F (2008) | 0.81 in (2015) |
| September 27 | 95.0°F (2017) | 54.0°F (2008) | 3.18 in (2023) |
| September 28 | 95.0°F (2017) | 54.0°F (2008) | 2.79 in (2020) |
| September 29 | 93.9°F (2011) | 57.0°F (2006) | 6.07 in (2022) |
| September 30 | 93.9°F (2018) | 57.0°F (2009) | 1.76 in (2022) |