Weather in Brüssel in mai
Climate normals based on 10 years of historical data for Brüssel, Belgia.
Average high
18°C
Average low
9°C
Rainfall
66 mm
12 rainy days
Sunshine
3.3h/day
Niiskus
75%
How Hot Is Brüssel in mai?
Brüssel's May brings genuine spring warmth — highs reach 18°C while early mornings still hover near 9°C.
Sunshine Hours in mai
May brings long but often cloudy days to Brüssel: 3.3h of sun typical.
Does It Rain In Brüssel In mai?
May brings regular showers to Brüssel: 66mm across 12 days.
Is Brüssel Humid In mai?
Oppressive humidity dominates Brüssel in May — averaging 75%, with the air feeling thick and heavy.
Wind In Brüssel In mai
Light breezes typical: Brüssel averages 19 kph wind in May.
Cloud Cover In Brüssel In mai
Grey, cloudy days are the norm: 68% average cover in Brüssel.
Cities With Similar Weather In mai
Weather in Brüssel, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 6°C / 2°C | 76mm | Details → |
| Veebruari ilm | 8°C / 3°C | 68mm | Details → |
| Märtsi ilm | 11°C / 4°C | 76mm | Details → |
| Aprilli ilm | 14°C / 5°C | 49mm | Details → |
| Mai ilm | 18°C / 9°C | 66mm | |
| Juuni ilm | 22°C / 13°C | 78mm | Details → |
| Juuli ilm | 23°C / 14°C | 73mm | Details → |
| Augusti ilm | 24°C / 15°C | 65mm | Details → |
| Septembri ilm | 21°C / 12°C | 69mm | Details → |
| Oktoobri ilm | 16°C / 9°C | 74mm | Details → |
| Novembri ilm | 10°C / 6°C | 72mm | Details → |
| Detsembri ilm | 8°C / 4°C | 76mm | Details → |