Llanbrynmair Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Llanbrynmair.

Climate overview of Llanbrynmair

Temperatures in Llanbrynmair, Powys, United Kingdom, vary greatly throughout the year. July is the hottest month at 19°C (66°F), while February is the coldest at 7°C (45°F).

With around 1214 mm (48 in) of annual rain/snowfall, Llanbrynmair has a notably wet climate. The wettest month is December. The sunniest month is May, with 5.6 hours of sunshine per day on average.

Llanbrynmair Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Llanbrynmair — and find the best time to visit.

Monthly Temperature in Llanbrynmair

The climate in Llanbrynmair is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a pleasant 19°C (66°F) in July. In February, the coolest month of the year, temperatures drop to a chilly 7°C (45°F).

At night, temperatures range from around 11°C (52°F) in July to 2°C (36°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Llanbrynmair

Llanbrynmair has a notably wet climate with abundant precipitation, recording 1214 mm (48 in) of rain/snowfall per year. Despite minor fluctuations, Llanbrynmair enjoys fairly consistent precipitation throughout the year. In December, you can expect around 127 mm (5 in) of precipitation, while in April, Llanbrynmair receives about 86 mm (3.4 in). For more details, please visit our Llanbrynmair Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Llanbrynmair

Llanbrynmair 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 (33 KM, 20 Miles).

Daily hours of sunshine

Data from: Bala, the United Kingdom (33 KM, 20 Miles).

Best Time to Visit Llanbrynmair

Llanbrynmair's weather is most enjoyable during June, July, August and September, with comfortable temperatures from 17°C (63°F) to 19°C (67°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 89 mm (3.5 in) and 97 mm (3.8 in), providing a good balance of sunny and rainy days.

Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.

Frequently asked questions about the climate in Llanbrynmair

What is the best time to visit Llanbrynmair?

June, July and August typically offer the most optimal weather in Llanbrynmair. In contrast, January, February, March, October, November and December tend to have less optimal conditions.

What temperatures can I expect in Llanbrynmair?

Daytime highs range from 7°C (45°F) in February 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 Llanbrynmair get?

Annual rainfall is around 1214 mm (48 in). December is the wettest month with 127 mm (5 in), while April is the driest with 86 mm (3.4 in).

How sunny is Llanbrynmair?

Llanbrynmair 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.

Llanbrynmair 3-Day Forecast

Llanbrynmair 3-Day Forecast

Llanbrynmair on the map

Llanbrynmair is highlighted — select any city to see its climate.

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Where to go in July — average daytime high across popular destinations.

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