Aberdyfi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Aberdyfi.
Climate overview of Aberdyfi
Aberdyfi, Gwynedd, United Kingdom, experiences moderate temperature changes through the seasons. July is the warmest month with daytime highs of 19°C (66°F), while January is the coolest at 9°C (48°F).
Rainfall is high, totalling around 1381 mm (54 in) per year. December is the wettest month and April the driest. The city also experiences pleasant summers and cold winters. May is the sunniest month, averaging 5.6 hours of sunshine per day.
Aberdyfi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Aberdyfi - and find the best time to visit.
Monthly Temperature in Aberdyfi
The climate in Aberdyfi experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like January.
At night, you can expect temperatures ranging from 13°C (55°F) in July to around 3°C (37°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Aberdyfi
Aberdyfi has a relatively rainy climate with high precipitation levels, averaging 1381 mm (54 in) of rainfall annually. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 154 mm (6.1 in) of precipitation, spread over 21 rainy days.
In contrast, the driest month April experiences a drier climate, with about 86 mm (3.4 in) of rainfall spread across 15 rainy days. For more details, please visit our Aberdyfi 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 Aberdyfi
Seasonal changes in sunshine hours are quite dramatic in Aberdyfi. 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 Aberdyfi
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: June, July and August
- Most sunshine: May
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Aberdyfi
What is the best time to visit Aberdyfi?
June and July typically offer the most optimal weather in Aberdyfi. In contrast, January, February, March, November and December tend to have less optimal conditions. Aberdyfi has pleasant summers and cold winters.
What temperatures can I expect in Aberdyfi?
Daytime highs range from 9°C (48°F) in January to 19°C (66°F) in July. Nighttime lows range from 3°C (37°F) to 13°C (55°F).
How much rain does Aberdyfi get?
Annual rainfall is around 1381 mm (54 in). December is the wettest month with 154 mm (6.1 in), while April is the driest with 86 mm (3.4 in).
How sunny is Aberdyfi?
Aberdyfi 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.
Aberdyfi 3-Day Forecast
Aberdyfi 3-Day Forecast
Aberdyfi on the map
Aberdyfi is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
London
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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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