Marstal Weather in September

September in Marstal sees daytime temperatures around 18°C (64°F) and lows of 14°C (57°F) at night. With around 74 mm (2.9 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Marstal in September

You can expect rain on around 14 days based on historical patterns, with 74 mm (2.9 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Marstal in September

Temperatures in Marstal in September top out at 18°C (64°F) and drop to 14°C (57°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to around 14°C (57°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 Marstal in September

The month brings about 177 hours of sunlight, offering a comfortable mix of sun and overcast.

For Marstal itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.