Weather in Belgium in szeptember
Country-wide climate normals across 15 cities in Belgium.
How Hot Is Belgium in szeptember?
Belgium's September is consistently warm — typical 20°C, with no major regional outliers.
Sunshine in Belgium in szeptember
Sun and cloud trade off across Belgium in September: Brussels averages 3.6h of direct sun a day, with daylight from 7:20 am to 7:55 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In Belgium In szeptember?
Belgium sees moderate rainfall in September — Brussels averages 70mm across 12 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's September weather mixes sunny stretches with regular shower spells.
Is Belgium Humid In szeptember?
Belgium's September is humid — 73% on average in Brussels, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In Belgium In szeptember
Gentle steady winds define Belgium's September: Brussels averages 18 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Belgium In szeptember
Belgium sees mostly cloudy weather through September: Brussels averages 61% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.