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Pentraeth Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Pentraeth.
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Climate overview of Pentraeth
Pentraeth, Gwynedd, United Kingdom, has a moderate seasonal temperature range, with July reaching 20°C (68°F) and January cooling to 9°C (48°F).
With around 1119 mm (44 in) of annual rainfall, Pentraeth has a notably wet climate. However, this rainfall is not evenly distributed, the city has pleasant summers and cold winters. The wettest month is November. May is the sunniest month, averaging 5.6 hours of sunshine per day.
Pentraeth Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pentraeth - and find the best time to visit.
Monthly Temperature in Pentraeth
The climate in Pentraeth experiences moderate temperature changes, with mild shifts between seasons. Average daytime temperatures reach a pleasant 20°C (68°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 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 Pentraeth
Pentraeth is known for its substantial rainfall, with annual precipitation reaching 1119 mm (44 in). Despite minor fluctuations, Pentraeth enjoys fairly consistent precipitation throughout the year. In November, you can expect around 115 mm (4.5 in) of precipitation, while in May, Pentraeth receives about 78 mm (3.1 in). For more details, please visit our Pentraeth 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 Pentraeth
Pentraeth can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 5.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 0.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Bala, the United Kingdom (58 KM, 36 Miles).
Daily hours of sunshine
Data from: Bala, the United Kingdom (58 KM, 36 Miles).
Best Time to Visit Pentraeth
The most comfortable overall weather for exploring Pentraeth 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 Pentraeth
What is the best time to visit Pentraeth?
July and August typically offer the most optimal weather in Pentraeth. In contrast, January, February, November and December tend to have less optimal conditions. Pentraeth has pleasant summers and cold winters.
What temperatures can I expect in Pentraeth?
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 Pentraeth get?
Annual rainfall is around 1119 mm (44 in). November is the wettest month with 115 mm (4.5 in), while May is the driest with 78 mm (3.1 in).
How sunny is Pentraeth?
Pentraeth 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.
Pentraeth 3-Day Forecast
Pentraeth on the map
Pentraeth is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
London
16°C (61°F) Bath15°C (59°F) Torquay16°C (61°F) Manchester14°C (57°F) York15°C (59°F) Blackpool
15°C (59°F) Edinburgh13°C (55°F) Glasgow14°C (57°F) Bucket list
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