What are the hottest months to visit Belfast in?
The months with highest temperature in Belfast are July with 19.3°C and August with 18.9°C See Chart
What are the coolest months to visit Belfast in?
The months with lowest temperature in Belfast are January with 3.7°C and December with 4.0°C See Chart
What months have the most rainfall to visit Belfast in?
The months with most rain in Belfast are March with 3.5mm and August with 3.3mm See Chart
What months have the least rainfall to visit Belfast in?
The months with least rain in Belfast are May with 0.8mm and January with 1.0mm See Chart
What are the most humid months to visit Belfast in?
The months with most humidity in Belfast are December with 89.5 % and November with 87.2 % See Chart
What are the least humid months to visit Belfast in?
The months with least humidity in Belfast are May with 76.0 % and April with 78.7 % See Chart
What months have the most wind in Belfast?
The most windy months in Belfast are February with 30.9 km/h and March with 30.6 km/h See Chart
What months have the least wind in Belfast?
The least windy months in Belfast are July with 21.3 km/h and May with 22.0 km/h See Chart
Which months have the most cloud cover in Belfast?
The most windy months in Belfast are January with 60.4 % and March with 53.4 % See Chart
Which months have the least cloud cover in Belfast?
The least windy months in Belfast are April with 35.7 % and May with 39.5 % See Chart
Temperature by months in Belfast
Rain precipitation by months in Belfast
Humidity by months in Belfast
Wind speed by months in Belfast
| Month | Wind Speed | Wind Type | Sea conditions | Wave height |
|---|---|---|---|---|
| January | 30.9 (km/h) | strong breeze | large waves begin to form, the white foam crests are more extensive everywhere & probably some spray | 3 - 4 m |
| February | 30.6 (km/h) | strong breeze | large waves begin to form, the white foam crests are more extensive everywhere & probably some spray | 3 - 4 m |
| March | 27.4 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| April | 26.2 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| May | 25.9 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| June | 25.4 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| July | 25.2 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| August | 25.0 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| September | 23.6 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| October | 22.4 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| November | 22.0 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |
| December | 21.3 (km/h) | fresh breeze | moderate waves taking a more pronounced long form; many white horses are formed & chance of some spray | 2 - 3 m |