Colleville Weather in September

In Colleville, September brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 14°C (57°F). Expect quite a bit of rainfall this month.

Rainfall in Colleville in September

Records from the past 30 years suggest around 13 days of rain, with 86 mm (3.4 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Colleville in September

If you're visiting Colleville in September, expect excellent temperatures with highs of 20°C (68°F) and overnight lows of 14°C (57°F). Experience the summer season in September. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Colleville in September

The area experiences a moderate amount of sunshine, with approximately 167 hours of sunlight expected. This means a decent mix of sun and overcast.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Colleville.