Unna Weather in September

Unna in September sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 11°C (52°F). Rainfall is fairly high at around 80 mm (3.1 in) on average, so pack waterproofs just in case.

Rainfall in Unna in September

Past climate data indicates that roughly 15 days will see rain, totalling around 80 mm (3.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Unna in September

September tends to be one of the excellent months in Unna, with 20°C (68°F) in the afternoon and 11°C (52°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. 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 Unna in September

The month experiences a moderate amount of sunlight, with 175 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Unna.