Llandwrog Weather & Climate: Best Time to Visit

In Llandwrog, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like February.

At night, you can expect temperatures ranging from 13°C (55°F) in August to around 4°C (39°F) during February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Llandwrog experiences significant rainfall throughout the year, averaging 1505 mm (59 in) of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 169 mm (6.7 in) of precipitation, spread over 21 rainy days.

In contrast, the driest month May experiences a drier climate, with about 90 mm (3.5 in) of rainfall spread across 16 rainy days. For more details, please visit our Llandwrog Precipitation page.

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

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Llandwrog. While May receives considerable daily sunshine with up to 5.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 0.9 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine