Alpen Weather in September

September is one of the excellent months to visit Alpen, with daytime temperatures of 21°C (70°F) and lows of 11°C (52°F) at night. Do note that quite a bit of rainfall is typical, averaging around 73 mm (2.9 in).

Rainfall in Alpen in September

Historically, approximately 15 days this month are expected to have rain, averaging 73 mm (2.9 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Alpen in September

September tends to be one of the excellent months in Alpen, with 21°C (70°F) in the afternoon and 11°C (52°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Alpen in September

The city usually sees around 146 hours of sunlight, indicating a moderately sunny period.

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