Terherne Weather & Climate: Best Time to Visit

In Terherne, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a pleasant 22°C (72°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 7°C (45°F).

At night, temperatures range from around 14°C (57°F) in August to 2°C (36°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Terherne receives a reasonable amount of rain/snowfall, with an annual precipitation of 916 mm (36 in). Terherne experiences moderate seasonal variation in rainfall, with monthly averages ranging from 97 mm (3.8 in) in August, the wettest month, and 53 mm (2.1 in) in April, the driest month. For more details, please visit our Terherne Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Terherne can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 7.8 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.1 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The city experiences its highest humidity in November, reaching 90%. In April, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

The mean wind speed over the year ranges from 4 m/s (8 knots) in June, July and August to 6 m/s (12 knots) in January, February, March, November and December. What does this mean?

The mean monthly wind speed over the year (meters per second)