Küstelberg Weather in September

Küstelberg in September averages 18°C (64°F) during the day and 9°C (48°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Küstelberg in September

Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 83 mm (3.3 in) on average. 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 Küstelberg in September

Daytime temperatures in Küstelberg reach 18°C (64°F) in September, dropping to 9°C (48°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Küstelberg in September

The area enjoys a balanced 135 hours of sunlight, ensuring it's neither too overcast nor too sunny.

For Küstelberg itself, June generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.