Llanberis Climate by Month
Temperatures see a moderate degree of fluctuation,
transitioning from pleasant conditions
to cold.
It also has a relatively rainy climate with high levels of precipitation.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
The climate in Llanberis experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a pleasant 19°C in July to a chilly 8°C in February. Nighttime temperatures can drop, with averages reaching 3°C in February.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Llanberis is known for its substantial rainfall, with annual precipitation reaching 1344 mm. The wettest period in Llanberis occurs in December, which receives around 142 mm of precipitation. During the driest month, May, Llanberis experiences moderate rainfall, totaling approximately 90 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Llanberis, summer days are longer and more sunny, with daily sunshine hours peaking at 5.6 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 0.9 hours.Monthly hours of sunshine
Data from: Bala, the United Kingdom (42 KM, 26 Miles).
Daily hours of sunshine
Data from: Bala, the United Kingdom (42 KM, 26 Miles).
The best time of year to visit Llanberis in the United Kingdom
Other facts from our historical weather data:July has an average maximum temperature of 19°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 8°C.
December tops the wettest month list with 142 mm of rainfall.
May is the driest month with 90 mm of precipitation.
May is the sunniest month with an average of 169 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
