Capel Celyn Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from pleasant to chilly in Capel Celyn. Typically, average maximum daytime temperatures range from a pleasant 19°C (66°F) in July to a chilly 7°C (45°F) in the coolest month, January.

Nights vary from 11°C (52°F) in July to around 2°C (36°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Capel Celyn has a relatively rain/snowy climate with high precipitation levels, averaging 1270 mm (50 in) of rain/snowfall annually. Precipitation levels in Capel Celyn remain relatively steady throughout the year. December has the most rain, with 131 mm (5.2 in) over 21 days. In the driest month April, this drops slightly to 91 mm (3.6 in), making the city's climate fairly predictable. For more details, please visit our Capel Celyn Precipitation page.

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

The average number of days each month with precipitation

For those who appreciate different seasons, Capel Celyn serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 5.6 hours of sunshine daily, and embrace the darker days in December, offering only 0.9 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine