Welsum Weather in September

September in Welsum sees daytime temperatures around 20°C (68°F) and lows of 11°C (52°F) at night. With around 73 mm (2.9 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Welsum in September

You can expect rain on roughly 16 days based on historical data, averaging 73 mm (2.9 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Welsum in September

September in Welsum is generally excellent, with days reaching 20°C (68°F) and nights settling around 11°C (52°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 11°C (52°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 Welsum in September

The month experiences a moderate amount of sunlight, with 128 hours of sunshine. This provides a nice balance between sunshine and clouds.

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