Helfenstein Weather in September

September in Helfenstein averages 15°C (59°F) during the day and 5°C (41°F) at night. Quite a bit of rainfall is typical this month, with around 152 mm (6 in) on average. An umbrella is a good idea.

Rainfall in Helfenstein in September

This month experiences about 14 days of rain according to historical data, averaging 152 mm (6 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Helfenstein in September

Helfenstein in September gets highs of 15°C (59°F) during the day and drops to 5°C (41°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Helfenstein in September

The month experiences a moderate amount of sunlight, with 140 hours of sunshine. This provides a nice balance between sunshine and clouds.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Helfenstein.