Average water temperature in Belfast
On this page you find the mean water temperature over the year in Belfast (Antrim County), the United Kingdom. Discover when the water is at its warmest and coolest, perfect for planning your visit.
In Belfast, cooler water temperatures are a year-round feature. The warmest month is August, averaging 13°C.
The coldest month, February, sees averages of 7°C. This does not make it a great month for visitors who enjoy swimming.
Forecast for Belfast
5 m/s
clear and no rain
5 m/s
partly cloudy and no rain
5 m/s
broken clouds and no rain
Interested in more climate information?
This site provides you with all the information you need about the climate in Belfast.
Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
