September weather in Thomas, WV
The average temperature in Thomas in September is 58.8°F (49.5°F–68.1°F). Average precipitation: 4.07 inches.
September is a fall month in Thomas, and is warmer than the annual average of 45.7°F. Daily temperatures swing about 18.6°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
68.1°F
Avg Low
49.5°F
Precipitation
4.07 in
Daylight
12h 14m
September records in Thomas
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 82.0°F (2010) | 43.0°F (2009) | 1.08 in (2021) |
| September 2 | 82.0°F (2010) | 42.1°F (2009) | 1.54 in (2021) |
| September 3 | 84.0°F (2010) | 37.9°F (2021) | 0.36 in (2003) |
| September 4 | 84.0°F (2011) | 37.9°F (2021) | 1.32 in (2003) |
| September 5 | 82.0°F (2018) | 39.9°F (2010) | 0.85 in (2012) |
| September 6 | 82.0°F (2018) | 39.9°F (2010) | 1.64 in (2017) |
| September 7 | 82.9°F (2007) | 43.0°F (2010) | 2.62 in (2011) |
| September 8 | 82.0°F (2015) | 37.9°F (2024) | 0.51 in (2004) |
| September 9 | 82.9°F (2015) | 36.0°F (2024) | 1.84 in (2004) |
| September 10 | 80.1°F (2016) | 37.9°F (2017) | 1.67 in (2018) |
| September 11 | 80.1°F (2002) | 37.9°F (2012) | 0.90 in (2007) |
| September 12 | 82.9°F (2019) | 37.9°F (2012) | 0.34 in (2007) |
| September 13 | 79.0°F (2019) | 41.0°F (2002) | 1.01 in (2013) |
| September 14 | 78.1°F (2016) | 36.0°F (2014) | 0.57 in (2020) |
| September 15 | 82.0°F (2008) | 37.0°F (2014) | 1.17 in (2007) |
| September 16 | 77.0°F (2021) | 33.1°F (2011) | 0.61 in (2003) |
| September 17 | 77.0°F (2019) | 34.0°F (2007) | 1.35 in (2010) |
| September 18 | 77.0°F (2016) | 37.9°F (2014) | 1.60 in (2004) |
| September 19 | 77.0°F (2021) | 34.0°F (2020) | 3.51 in (2003) |
| September 20 | 77.0°F (2015) | 33.1°F (2020) | 0.54 in (2024) |
| September 21 | 75.9°F (2002) | 34.0°F (2020) | 0.26 in (2025) |
| September 22 | 78.1°F (2018) | 33.1°F (2020) | 1.07 in (2021) |
| September 23 | 79.0°F (2019) | 32.0°F (2014) | 1.02 in (2002) |
| September 24 | 78.1°F (2010) | 34.0°F (2014) | 1.00 in (2023) |
| September 25 | 80.1°F (2010) | 35.1°F (2012) | 0.89 in (2025) |
| September 26 | 78.1°F (2007) | 39.9°F (2021) | 0.53 in (2018) |
| September 27 | 77.0°F (2016) | 39.9°F (2022) | 1.99 in (2002) |
| September 28 | 77.0°F (2017) | 37.0°F (2022) | 1.66 in (2018) |
| September 29 | 75.9°F (2019) | 37.0°F (2017) | 1.42 in (2004) |
| September 30 | 79.0°F (2019) | 33.1°F (2005) | 1.42 in (2020) |