Swim in Belfast in february 2025What is the temperature of the sea in in february?
Average sea temperature in Belfast in february 2025.
In february, according to seasonal norms, the sea temperature in Belfast is:
Minimum: 45°F
Average: 47°F
Maximum: 49°F
Other useful seasonal weather averages in february:
- Outside temperature: 39°F to 46°F
- Most common weather: "Cloudy"
- The wind blows at -0mph
- It rains a total of 4.3in, over 8 day(s).
Should we swim in Belfast in february?
No... The water temperature in Belfast in february is freezing
You won't be able to swim in Belfast in february! The water temperature is freezing, reaching as low as 45°F (and only 49°F at best)! Our advice: if you are going to Belfast this month, plan to sightsee and forget the beach!
Note also that in february, the climate is very bad with an average outside temperature of 42°F, 4.3in of precipitation (over 8 days) and 89.99 % humidity.
Water and normal seasonal temperatures in Belfast in february
| February | |||
| Average sea temperature | 47°F | ||
| Minimum sea temperature | 45°F | ||
| Maximum sea temperature | 49°F | ||
| Average outside temperature | 43°F | ||
| Maximum outside temperature | 47°F | ||
| Minimum outside temperature | 40°F | ||
| Wind speed | 16.2mph | ||
| Wind temperature | 32°F | ||
| Precipitation | 4.3in | ||
| Number of days of rain | 8 jour(s) (27%) | ||
| Humidity | 90% | ||
| Visibility in kilometers | 8.36km | ||
| Cloud cover | 63% | ||
| Our opinion | freezing swimming |
Swim elsewhere in Northern Ireland in february
| City | Average T° | Min. T° | Max. T° | Our opinion | Derry (Londonderry) in february | 48°F | 50°F | freezing swimming | Portrush in february | 48°F | 49°F | freezing swimming | Portstewart in february | 47°F | 49°F | freezing swimming |
Swim in Northern Ireland in february: sea temperature by city