Llysfaen Weather & Climate: Best Time to Visit

Visitors to Llysfaen can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a pleasant 20°C (68°F) in July to a chilly 9°C (48°F) in the coolest month, February.

Nights vary from 13°C (55°F) in July to around 3°C (37°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Llysfaen is known for its substantial rainfall, with annual precipitation reaching 1026 mm (40 in). Precipitation levels in Llysfaen remain relatively steady throughout the year. December has the most rain, with 101 mm (4 in) over 20 days. In the driest month May, this drops slightly to 74 mm (2.9 in), making the city's climate fairly predictable. For more details, please visit our Llysfaen 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, Llysfaen 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