September weather in Otway, OH
The average temperature in Otway in September is 67.6°F (54.7°F–80.5°F). Average precipitation: inches.
September is a fall month in Otway, and is warmer than the annual average of 54°F. Daily temperatures swing about 25.8°F between overnight low and afternoon high. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
80.5°F
Avg Low
54.7°F
Precipitation
in
Daylight
12h 14m
September records in Otway
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.0°F (2016) | 46.9°F (2025) | 1.55 in (2021) |
| September 2 | 91.0°F (2015) | 48.0°F (2025) | 0.20 in (2015) |
| September 3 | 91.0°F (2018) | 48.9°F (2025) | 0.30 in (2020) |
| September 4 | 93.9°F (2018) | 51.1°F (2024) | 0.41 in (2025) |
| September 5 | 96.1°F (2018) | 48.0°F (2024) | 0.01 in (2018) |
| September 6 | 93.9°F (2015) | 48.0°F (2024) | 0.13 in (2018) |
| September 7 | 95.0°F (2015) | 45.0°F (2017) | 0.39 in (2018) |
| September 8 | 95.0°F (2016) | 41.0°F (2024) | 0.00 in (2015) |
| September 9 | 93.9°F (2015) | 41.0°F (2024) | 0.20 in (2021) |
| September 10 | 91.9°F (2015) | 42.1°F (2024) | 0.00 in (2015) |
| September 11 | 93.9°F (2019) | 44.1°F (2017) | 0.72 in (2015) |
| September 12 | 91.9°F (2019) | 46.9°F (2017) | 0.98 in (2015) |
| September 13 | 96.1°F (2019) | 50.0°F (2025) | 0.39 in (2017) |
| September 14 | 95.0°F (2019) | 46.0°F (2023) | 0.27 in (2017) |
| September 15 | 93.0°F (2018) | 46.0°F (2023) | 0.95 in (2021) |
| September 16 | 93.0°F (2025) | 44.1°F (2023) | 0.04 in (2021) |
| September 17 | 91.9°F (2016) | 45.0°F (2023) | 0.00 in (2015) |
| September 18 | 91.0°F (2025) | 46.0°F (2023) | 1.80 in (2018) |
| September 19 | 93.0°F (2025) | 39.9°F (2020) | 0.02 in (2018) |
| September 20 | 95.0°F (2024) | 37.9°F (2020) | 0.11 in (2017) |
| September 21 | 93.9°F (2024) | 37.9°F (2020) | 0.35 in (2021) |
| September 22 | 93.0°F (2016) | 39.0°F (2020) | 0.20 in (2021) |
| September 23 | 93.9°F (2024) | 42.1°F (2020) | 0.64 in (2025) |
| September 24 | 95.0°F (2016) | 42.1°F (2022) | 0.90 in (2025) |
| September 25 | 91.9°F (2017) | 46.0°F (2021) | 0.95 in (2024) |
| September 26 | 91.0°F (2017) | 46.9°F (2021) | 0.58 in (2018) |
| September 27 | 93.0°F (2017) | 42.1°F (2022) | 0.10 in (2018) |
| September 28 | 93.9°F (2017) | 36.0°F (2022) | 0.34 in (2023) |
| September 29 | 91.0°F (2019) | 37.0°F (2022) | 1.04 in (2020) |
| September 30 | 91.0°F (2019) | 39.0°F (2022) | 1.49 in (2016) |