Aberllefenni Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Aberllefenni.
Climate overview of Aberllefenni
Aberllefenni, Gwynedd, United Kingdom, experiences significant temperature variation throughout the year. Summers bring daytime highs of 19°C (66°F) in July, while winters cool to 8°C (46°F) in January.
Rain/snowfall is high, totalling around 1307 mm (51 in) per year. December is the wettest month and April the driest. The city also experiences pleasant summers and cold winters. The sunniest month is May, with 5.6 hours of sunshine per day on average.
Aberllefenni Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Aberllefenni - and find the best time to visit.
Monthly Temperature in Aberllefenni
Depending on the time of the year, temperatures range from pleasant to chilly in Aberllefenni. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.
At night, you can expect temperatures ranging from 12°C (54°F) in July to around 2°C (36°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Aberllefenni
Aberllefenni has a relatively rain/snowy climate with high precipitation levels, averaging 1307 mm (51 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 143 mm (5.6 in) of precipitation, spread over 21 rainy days.
In contrast, the driest month April experiences a drier climate, with about 87 mm (3.4 in) of rainfall spread across 16 rainy days. For more details, please visit our Aberllefenni Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Aberllefenni
Seasonal changes in sunshine hours are quite dramatic in Aberllefenni. 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
Best Time to Visit Aberllefenni
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June and July
- Warmest weather: July and August
- Most sunshine: May
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Aberllefenni
What is the best time to visit Aberllefenni?
June and July typically offer the most optimal weather in Aberllefenni. In contrast, January, February, March, November and December tend to have less optimal conditions. Aberllefenni has pleasant summers and cold winters.
What temperatures can I expect in Aberllefenni?
Daytime highs range from 8°C (46°F) in January to 19°C (66°F) in July. Nighttime lows range from 2°C (36°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Aberllefenni get?
Annual rainfall is around 1307 mm (51 in). December is the wettest month with 143 mm (5.6 in), while April is the driest with 87 mm (3.4 in).
How sunny is Aberllefenni?
Aberllefenni receives around 1,192 hours of sunshine per year. May is the sunniest month with 169 hours, while December is the cloudiest with just 26 hours.
Aberllefenni 3-Day Forecast
Aberllefenni 3-Day Forecast
Aberllefenni on the map
Aberllefenni is highlighted - select any city to see its climate.
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