Climate almanac
Thetford-Mines
Quebec, Canada · 46.09°, -71.31°
What is the weather like in Thetford-Mines in September?
In September, Thetford-Mines is typically 66°F (19°C) during the day and 50°F (10°C) at night. The month brings about 3.2 in (81 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low50°F (10°C)
- Precipitation3.2 in (81 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)