Talsarnau Weather & Climate: Best Time to Visit

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

Climate overview of Talsarnau

The climate in Talsarnau, Gwynedd, United Kingdom, sees a moderate range of temperatures across the year, from 19°C (66°F) in July down to 8°C (46°F) in January.

Rain/snowfall is high, totalling around 1483 mm (58 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.

Talsarnau Weather by Month

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

Monthly Temperature in Talsarnau

In Talsarnau, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.

At night, you can expect temperatures ranging from 12°C (54°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 Talsarnau

Talsarnau experiences significant rain/snowfall throughout the year, averaging 1483 mm (58 in) of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 164 mm (6.5 in) of precipitation, spread over 21 rainy days.

In contrast, the driest month April experiences a drier climate, with about 94 mm (3.7 in) of rainfall spread across 15 rainy days. For more details, please visit our Talsarnau Precipitation page.

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

Sunshine Hours in Talsarnau

Seasonal changes in sunshine hours are quite dramatic in Talsarnau. 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

Data from: Bala, the United Kingdom (31 KM, 19 Miles).

Daily hours of sunshine

Data from: Bala, the United Kingdom (31 KM, 19 Miles).

Best Time to Visit Talsarnau

The most favourable weather available in Talsarnau usually occurs in May, July and August. Conditions are generally most challenging in January, February, March, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May, July and August
  • Warmest weather: June, July and August
  • Most sunshine: May
  • Seasonal pattern: Pleasant summers and cold winters

Frequently asked questions about the climate in Talsarnau

What is the best time to visit Talsarnau?

May, July and August typically offer the most optimal weather in Talsarnau. In contrast, January, February, March, November and December tend to have less optimal conditions. Talsarnau has pleasant summers and cold winters.

What temperatures can I expect in Talsarnau?

Daytime highs range from 8°C (46°F) in January to 19°C (66°F) in July. Nighttime lows range from 3°C (37°F) to 12°C (54°F).

How much rain does Talsarnau get?

Annual rainfall is around 1483 mm (58 in). December is the wettest month with 164 mm (6.5 in), while April is the driest with 94 mm (3.7 in).

How sunny is Talsarnau?

Talsarnau 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.

Talsarnau 3-Day Forecast

Talsarnau 3-Day Forecast

Talsarnau on the map

Talsarnau is highlighted - select any city to see its climate.

Popular this month

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

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.