Nottwil Weather in September

September in Nottwil sees daytime temperatures around 19°C (66°F) and lows of 10°C (50°F) at night. With around 145 mm (5.7 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Nottwil in September

Typically around 13 days of rainfall are expected, averaging 145 mm (5.7 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Nottwil in September

In September, Nottwil sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 10°C (50°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 Nottwil in September

The city usually sees around 166 hours of sunlight, indicating a moderately sunny period.

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