Weather in Belfast in maj
Climate normals based on 10 years of historical data for Belfast, Storbritannien.
Average high
14°C
Average low
7°C
Rainfall
72 mm
14 rainy days
Sunshine
2.6h/day
Luftfuktighet
83%
How Hot Is Belfast in maj?
Daytime temperatures in Belfast climb to about 14°C in May, cooling to 7°C overnight as the city shakes off winter. Compared with April, this is a 3°C jump.
Sunshine Hours in maj
Despite 16h of daylight, Belfast sees just 2.6h of direct sun in May.
Does It Rain In Belfast In maj?
Rain interrupts most days in Belfast: 72mm in 14 days.
Is Belfast Humid In maj?
Belfast is sticky and humid throughout May: 83% humidity makes the heat feel relentless.
Wind In Belfast In maj
Belfast sees consistent breezes in May: typical wind speeds of 20 kph.
Cloud Cover In Belfast In maj
Belfast's May runs cloudy: typical cloud cover of 73%.
Cities With Similar Weather In maj
Weather in Belfast, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 7°C / 3°C | 69mm | Details → |
| Vädret i februari | 8°C / 3°C | 80mm | Details → |
| Vädret i mars | 9°C / 3°C | 88mm | Details → |
| Vädret i april | 11°C / 5°C | 62mm | Details → |
| Vädret i maj | 14°C / 7°C | 72mm | |
| Vädret i juni | 17°C / 10°C | 84mm | Details → |
| Vädret i juli | 18°C / 11°C | 101mm | Details → |
| Vädret i augusti | 18°C / 11°C | 107mm | Details → |
| Vädret i september | 16°C / 10°C | 91mm | Details → |
| Vädret i oktober | 13°C / 8°C | 93mm | Details → |
| Vädret i november | 10°C / 6°C | 91mm | Details → |
| Vädret i december | 8°C / 4°C | 101mm | Details → |