Belleville Weather in September

September is one of the excellent months to visit Belleville, with daytime temperatures of 23°C (73°F) and lows of 12°C (54°F) at night. Do note that quite a bit of rainfall is typical, averaging around 90 mm (3.5 in).

Rainfall in Belleville in September

Typically, about 10 days will experience rainfall, with an average of 90 mm (3.5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Belleville in September

Belleville has excellent weather in September, with days reaching 23°C (73°F) and nights cooling to 12°C (54°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Belleville in September

The month experiences a moderate amount of sunlight, with 165 hours of sunshine. This provides a nice balance between sunshine and clouds.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Belleville.