Climate almanac
Mission
British Columbia, Canada · 49.13°, -122.30°
What is the weather like in Mission in September?
In September, Mission is typically 68°F (20°C) during the day and 52°F (11°C) at night. The month brings about 6.0 in (152 mm) of precipitation in total.
- Average high68°F (20°C)
- Average low52°F (11°C)
- Precipitation6.0 in (152 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)