Sluis Weather in September

Sluis in September sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 13°C (55°F). Rainfall is fairly high this month at around 73 mm (2.9 in), so pack a rain jacket to stay dry.

Rainfall in Sluis in September

You can expect rain on roughly 15 days based on historical data, averaging 73 mm (2.9 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Sluis in September

Sluis in September has excellent weather. Days reach 20°C (68°F) and nights cool to 13°C (55°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Sluis in September

The area enjoys a balanced 153 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Sluis.