Bala Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bala.
Climate overview of Bala
Temperatures in Bala, Gwynedd, United Kingdom, vary greatly throughout the year. July is the hottest month at 19°C (66°F), while January is the coldest at 7°C (45°F).
The city has a wet climate, receiving around 1198 mm (47 in) of rain/snowfall per year. Despite the high annual total, it has pleasant summers and cold winters. December is the wettest month. Sunshine peaks in May, when the city sees around 5.6 hours of sunshine per day.
Bala Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bala - and find the best time to visit.
Monthly Temperature in Bala
The climate in Bala is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a pleasant 19°C (66°F) in July to a chilly 7°C (45°F) in January.
Nighttime temperatures range from 11°C (52°F) in July to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bala
Bala has a notably wet climate with abundant precipitation, recording 1198 mm (47 in) of rain/snowfall per year. The wettest period in Bala occurs in December, which receives around 123 mm (4.8 in) of precipitation. During the driest month, April, Bala experiences moderate rainfall, totaling 87 mm (3.4 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Bala 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 Bala
In Bala, 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
Daily hours of sunshine
Best Time to Visit Bala
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, 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 Bala
What is the best time to visit Bala?
June, July and August typically offer the most optimal weather in Bala. In contrast, January, February, March, October, November and December tend to have less optimal conditions. Bala has pleasant summers and cold winters.
What temperatures can I expect in Bala?
Daytime highs range from 7°C (45°F) in January to 19°C (66°F) in July. Nighttime lows range from 2°C (36°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Bala get?
Annual rainfall is around 1198 mm (47 in). December is the wettest month with 123 mm (4.8 in), while April is the driest with 87 mm (3.4 in).
How sunny is Bala?
Bala 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.
Bala 3-Day Forecast
Bala on the map
Bala is highlighted - select any city to see its climate.
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