Kerlouan Weather in September

During September, Kerlouan experiences pleasant daytime temperatures of 18°C (64°F) and cooler nights around 14°C (57°F). Some rainfall is typical during this period.

Rainfall in Kerlouan in September

You can typically expect 15 days of rain this month, averaging around 58 mm (2.3 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Kerlouan in September

Daytime temperatures in Kerlouan reach 18°C (64°F) in September, dropping to 14°C (57°F) at night. The difference between afternoon and evening temperatures is usually noticeable. At 14°C (57°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 Kerlouan in September

With about 168 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Wind Speed in Kerlouan in September

September sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in September

At 15°C (59°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If your ideal day consists of dry skies and pleasant temperatures, August typically offers the best circumstances for Kerlouan.