Plouguerneau Weather in September

In Plouguerneau, September brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 14°C (57°F). Some rainfall is to be expected.

Rainfall in Plouguerneau in September

Climate statistics over the past 30 years suggest around 15 days of rain, with 58 mm (2.3 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Plouguerneau in September

In September, expect pleasant temperatures in Plouguerneau, with highs of 19°C (66°F) and lows of 14°C (57°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. 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 Plouguerneau in September

The month brings about 168 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Plouguerneau 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

With water at 15°C (59°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Plouguerneau.