Weather in Belgia in wrzesień
Country-wide climate normals across 15 cities in Belgia.
How Hot Is Belgia in wrzesień?
Uniform warmth covers Belgia in September: highs near 20°C across all cities.
Sunshine in Belgia in wrzesień
Belgia's September brings mixed skies — Brussels averages 3.6h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 7:20 am and 7:55 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Belgia In wrzesień?
Typical September rainfall covers Belgia: about 70mm in Brussels across 12 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Belgia Humid In wrzesień?
Belgia feels humid through September: 73% in Brussels, similar nationwide. Warm days feel several degrees hotter than the thermometer suggests, and morning mist or post-rain steam is common. Drier upland or interior regions may feel a bit less oppressive.
Wind In Belgia In wrzesień
Light breezes are typical across Belgia in September: 18 kph in Brussels, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Belgia In wrzesień
Cloudy skies dominate Belgia in September — 61% cover in Brussels, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.