Climate almanac
Fairmont
West Virginia, United States · 39.49°, -80.14°
What is the weather like in Fairmont in August?
In August, Fairmont is typically 81°F (27°C) during the day and 65°F (18°C) at night. The month brings about 4.5 in (115 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low65°F (18°C)
- Precipitation4.5 in (115 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)