September weather in Mount Eaton, OH
The average temperature in Mount Eaton in September is 63.6°F (52.9°F–74.3°F). Average precipitation: 3.34 inches.
September is a fall month in Mount Eaton, and is warmer than the annual average of 50.2°F. Daily temperatures swing about 21.4°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
74.3°F
Avg Low
52.9°F
Precipitation
3.34 in
Daylight
12h 15m
September records in Mount Eaton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 82.8°F (2018) | 48.9°F (2025) | 0.23 in (2019) |
| September 2 | 86.5°F (2018) | 49.1°F (2025) | 0.19 in (2017) |
| September 3 | 89.6°F (2018) | 44.1°F (2024) | 0.01 in (2020) |
| September 4 | 90.5°F (2018) | 50.7°F (2024) | 3.08 in (2022) |
| September 5 | 90.7°F (2018) | 47.7°F (2025) | 0.35 in (2022) |
| September 6 | 84.7°F (2023) | 47.5°F (2017) | 0.39 in (2024) |
| September 7 | 82.2°F (2021) | 43.5°F (2025) | 2.03 in (2020) |
| September 8 | 82.4°F (2020) | 39.7°F (2025) | 0.60 in (2018) |
| September 9 | 83.5°F (2020) | 42.1°F (2025) | 2.12 in (2018) |
| September 10 | 84.0°F (2019) | 39.6°F (2017) | 0.63 in (2018) |
| September 11 | 88.0°F (2019) | 45.7°F (2017) | 0.43 in (2022) |
| September 12 | 84.9°F (2024) | 48.4°F (2025) | 0.33 in (2019) |
| September 13 | 86.7°F (2019) | 50.0°F (2023) | 0.28 in (2019) |
| September 14 | 85.6°F (2021) | 44.4°F (2023) | 0.03 in (2019) |
| September 15 | 84.7°F (2024) | 43.2°F (2020) | 0.25 in (2021) |
| September 16 | 84.2°F (2025) | 43.0°F (2023) | 0.00 in (2017) |
| September 17 | 83.7°F (2021) | 49.8°F (2020) | 0.30 in (2018) |
| September 18 | 85.1°F (2018) | 42.6°F (2020) | 0.04 in (2023) |
| September 19 | 84.9°F (2025) | 37.6°F (2020) | 0.44 in (2018) |
| September 20 | 85.6°F (2025) | 40.8°F (2020) | 0.00 in (2017) |
| September 21 | 87.1°F (2024) | 38.8°F (2020) | 0.59 in (2018) |
| September 22 | 87.1°F (2024) | 37.2°F (2020) | 1.51 in (2025) |
| September 23 | 89.6°F (2017) | 40.8°F (2022) | 0.11 in (2024) |
| September 24 | 89.4°F (2017) | 47.8°F (2022) | 1.19 in (2018) |
| September 25 | 86.9°F (2017) | 47.1°F (2021) | 0.34 in (2018) |
| September 26 | 88.2°F (2017) | 46.4°F (2021) | 0.30 in (2018) |
| September 27 | 87.8°F (2017) | 44.1°F (2022) | 0.06 in (2024) |
| September 28 | 84.6°F (2025) | 42.8°F (2022) | 0.84 in (2020) |
| September 29 | 81.5°F (2025) | 42.1°F (2022) | 0.55 in (2024) |
| September 30 | 82.8°F (2019) | 39.7°F (2022) | 1.09 in (2019) |