Betws-y-coed Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Betws-y-coed.
Climate overview of Betws-y-coed
The climate in Betws-y-coed, Gwynedd, United Kingdom, is marked by large temperature swings across the seasons, ranging from 19°C (66°F) in July to 8°C (46°F) in January.
The city receives considerable rain/snowfall, with around 1225 mm (48 in) annually. December is the wettest month. It has pleasant summers and cold winters. The sunniest month is May, with 5.6 hours of sunshine per day on average.
Betws-y-coed Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Betws-y-coed - and find the best time to visit.
Monthly Temperature in Betws-y-coed
In Betws-y-coed, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a pleasant 19°C (66°F) in July to a chilly 8°C (46°F) in the coolest month, January.
Nights vary from 12°C (54°F) in July to around 2°C (36°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Betws-y-coed
Betws-y-coed experiences significant rain/snowfall throughout the year, averaging 1225 mm (48 in) of precipitation annually. Precipitation levels in Betws-y-coed remain relatively steady throughout the year. December has the most rain, with 124 mm (4.9 in) over 21 days. In the driest month May, this drops slightly to 88 mm (3.5 in), making the city's climate fairly predictable. For more details, please visit our Betws-y-coed 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 Betws-y-coed
For those who appreciate different seasons, Betws-y-coed serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 5.6 hours of sunshine daily, and embrace the darker days in December, offering only 0.9 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Betws-y-coed
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 Betws-y-coed
What is the best time to visit Betws-y-coed?
June and July typically offer the most optimal weather in Betws-y-coed. In contrast, January, February, March, November and December tend to have less optimal conditions. Betws-y-coed has pleasant summers and cold winters.
What temperatures can I expect in Betws-y-coed?
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 Betws-y-coed get?
Annual rainfall is around 1225 mm (48 in). December is the wettest month with 124 mm (4.9 in), while May is the driest with 88 mm (3.5 in).
How sunny is Betws-y-coed?
Betws-y-coed 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.
Betws-y-coed 3-Day Forecast
Betws-y-coed 3-Day Forecast
Betws-y-coed on the map
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Popular this month
Where to go in July - average daytime high across popular destinations.
London
23°C (73°F) Bath22°C (72°F) York22°C (72°F) Manchester
21°C (70°F) Edinburgh
19°C (66°F) Glasgow19°C (66°F) Torquay20°C (68°F) Blackpool19°C (66°F) 
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