Ostend Weather in September

In Ostend, September brings moderate daytime temperatures around 16°C (61°F), with nights cooling to 12°C (54°F). Expect quite a bit of rainfall this month.

Rainfall in Ostend in September

Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 98 mm (3.9 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Ostend in September

Temperatures in Ostend in September top out at 16°C (61°F) and drop to 12°C (54°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 12°C (54°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 Ostend in September

The area enjoys a balanced 151 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, January, February, March, April and December typically offer 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.