Illhaeusern Weather in September

Illhaeusern in September sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 11°C (52°F). Rainfall is fairly high this month at around 80 mm (3.1 in), so pack a rain jacket to stay dry.

Rainfall in Illhaeusern in September

You can typically expect 12 days of rain this month, averaging around 80 mm (3.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Illhaeusern in September

September is one of the better months to visit Illhaeusern. Expect 21°C (70°F) during the day and 11°C (52°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Illhaeusern in September

There are approximately 191 hours of sunshine this month, resulting in mostly clear days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Illhaeusern.