Llanberis Weather in June

June in Llanberis brings moderate temperatures, with highs of 18°C (64°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 99 mm (3.9 in), so keep a rain jacket handy.

Rainfall in Llanberis in June

Historically, approximately 16 days this month are expected to have rain, averaging 99 mm (3.9 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Llanberis in June

Daytime temperatures in Llanberis reach 18°C (64°F) in June, dropping to 10°C (50°F) at night. June marks the summer season. Conditions are often most pleasant around the middle of the day. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Llanberis in June

The city usually sees around 151 hours of sunlight, indicating a moderately sunny period.

If you favor pleasant temperatures and minimal rainfall, June is one of the best months to visit Llanberis.