Sint-Pieters-Leeuw Weather in September

Sint-Pieters-Leeuw in September sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 11°C (52°F). Rainfall is fairly high this month at around 62 mm (2.4 in), so pack a rain jacket to stay dry.

Rainfall in Sint-Pieters-Leeuw in September

Based on our climate data of the past 30 years, about 15 days of rain are anticipated, with 62 mm (2.4 in) on average. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Sint-Pieters-Leeuw in September

The temperature in Sint-Pieters-Leeuw in September is excellent. Daytime highs reach 21°C (70°F), with nights dropping to 11°C (52°F). 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 Sint-Pieters-Leeuw in September

The area experiences a moderate amount of sunshine, with approximately 143 hours of sunlight expected. This means a decent mix of sun and overcast.

Wind Speed in Sint-Pieters-Leeuw in September

September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Sint-Pieters-Leeuw.