Average monthly water temperature in Llantrisant, the United Kingdom

On this page you find the mean water temperature over the year in Llantrisant (Glamorgan), the United Kingdom. Understand how water temperatures vary throughout the year.

Data from: Cardiff, the United Kingdom (15 KM, 9 Miles).

In Llantrisant, water temperatures remain cool throughout the year. The warmest month is August, with an average water temperature of 16°C (61°F).

The coldest water temperature month is February, with an average temperature of 7°C (45°F). This temperature is not very suitable for swimming.

Llantrisant 3-Day Forecast

10-Day Forecast

More climate data for Llantrisant

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Llantrisant climate overview or explore weather in the United Kingdom.

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