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Llangefni Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Llangefni.
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Climate overview of Llangefni
Temperatures in Llangefni, Gwynedd, United Kingdom, shift moderately through the seasons. The warmest month is July at 20°C (68°F), and the coolest is January at 9°C (48°F).
The city has a wet climate, receiving around 1096 mm (43 in) of rainfall per year. Despite the high annual total, it has pleasant summers and cold winters. November is the wettest month. The most sunshine falls in May, with an average of 5.6 hours of daily sunshine.
Llangefni Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Llangefni - and find the best time to visit.
Monthly Temperature in Llangefni
The climate in Llangefni experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a pleasant 20°C (68°F) in July to a chilly 9°C (48°F) in January.
Nighttime temperatures range from 13°C (55°F) in July to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Llangefni
Llangefni has a notably wet climate with abundant precipitation, recording 1096 mm (43 in) of rainfall per year. The wettest period in Llangefni occurs in November, which receives around 113 mm (4.4 in) of precipitation. During the driest month, May, Llangefni experiences moderate rainfall, totaling 77 mm (3 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Llangefni Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Llangefni
In Llangefni, 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 per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Bala, the United Kingdom (61 KM, 37 Miles).
Daily hours of sunshine
Data from: Bala, the United Kingdom (61 KM, 37 Miles).
Best Time to Visit Llangefni
The most comfortable overall weather for exploring Llangefni is usually found in July and August. Conditions are generally least comfortable in January, February, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
mixed
Apr
mixed
May
good
Jun
very good
Jul
excellent
Aug
excellent
Sep
very good
Oct
mixed
Nov
wet
Dec
wet
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: May
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Llangefni
What is the best time to visit Llangefni?
July and August typically offer the most optimal weather in Llangefni. In contrast, January, February, November and December tend to have less optimal conditions. Llangefni has pleasant summers and cold winters.
What temperatures can I expect in Llangefni?
Daytime highs range from 9°C (48°F) in January to 20°C (68°F) in July. Nighttime lows range from 4°C (39°F) to 13°C (55°F).
How much rain does Llangefni get?
Annual rainfall is around 1096 mm (43 in). November is the wettest month with 113 mm (4.4 in), while May is the driest with 77 mm (3 in).
How sunny is Llangefni?
Llangefni 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.
Llangefni 3-Day Forecast
Llangefni on the map
Llangefni is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
London
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