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Belfast Weather August
Belfast is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Belfast in August.
 | average daily high | +19.3°C |
 | average daily low | +11.5°C |
 | sea temperature | +15.8°C |
 | daytime | 15.5 h |
 | sunny / overcast hours | 4.5 / 11 |
 | average monthly precipitation | 86 mm |
Best time with the soft weather for the sightseeing and long walks in Belfast are June, July, August.
Temperature in Belfast
In August the average daily maximum in Belfast is +19.3°C, and the minimum +11.5°C.
The hottest August day on record is +28°C, and the coldest +2.3°C.
Best beach resorts in August:
Venice
Italy
Barcelona
Spain
Nice
France
Rimini
Italy
Cannes
France
Lisbon
Portugal
Daylight hours
There are 15.5 hours of daylight in Belfast in August. Out of these, on average 4.5 are sunny, which means it is mostly cloudy.
Most Popular Destinations in the World
Sea temperature
The average monthly temperature in the North Channel on the beaches of Belfast in August is +15.8°C.
The water is cold and only apt for bathing for the most hardy people.
Precipitation
The amount of precipitation in Belfast in August is usually 86 mm, which may cause a change of plans on certain days.