Mase Weather & Climate: Best Time to Visit

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

Climate overview of Mase

The climate in Mase, Canton of Valais, Switzerland, is marked by large temperature swings across the seasons, ranging from 18°C (64°F) in July to -4°C (25°F) in January.

Rain/snowfall is high, totalling around 1513 mm (60 in) per year. May is the wettest month and March the driest. The city also experiences pleasant summers and very cold winters. The most sunshine falls in July, with an average of 9.0 hours of daily sunshine.

Mase Weather by Month

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

Monthly Temperature in Mase

In Mase, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a pleasant 18°C (64°F) in July, the warmest time of the year, to a very cold -4°C (25°F) during cooler months like January.

At night, you can expect temperatures ranging from 7°C (45°F) in July to around -14°C (7°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Mase

Mase experiences significant rain/snowfall throughout the year, averaging 1513 mm (60 in) of precipitation annually. Year-round, Mase has a balanced climate with minimal variation in precipitation. The difference between the wettest month, May, with 149 mm (5.9 in), and the driest month, March, with 107 mm (4.2 in), is minimal. For more details, please visit our Mase Precipitation page.

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

Sunshine Hours in Mase

Seasonal changes in sunshine hours are quite dramatic in Mase. While July receives considerable daily sunshine with up to 9.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Sion, Switzerland (8 KM, 5 Miles).

Daily hours of sunshine

Data from: Sion, Switzerland (8 KM, 5 Miles).

Humidity in Mase by Month

Wind Speed in Mase

Best Time to Visit Mase

For the most comfortable conditions available during the year, consider visiting Mase in July and August. Conditions are usually least comfortable in January, February, March, April, May, October, 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: July and August
  • Warmest weather: July and August
  • Most sunshine: July
  • Seasonal pattern: Pleasant summers and very cold winters
  • Coldest conditions: January, with freezing nights around -14°C (7°F).

Frequently asked questions about the climate in Mase

What is the best time to visit Mase?

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

What temperatures can I expect in Mase?

Daytime highs range from -4°C (25°F) in January to 18°C (64°F) in July. Nighttime lows range from -14°C (7°F) to 7°C (45°F). Temperatures vary considerably through the year.

How much rain does Mase get?

Annual rainfall is around 1513 mm (60 in). May is the wettest month with 149 mm (5.9 in), while March is the driest with 107 mm (4.2 in).

How sunny is Mase?

Mase receives around 2,171 hours of sunshine per year. July is the sunniest month with 270 hours, while December is the cloudiest with just 70 hours. Overall, Mase enjoys abundant sunshine.

Mase 3-Day Forecast

Mase 3-Day Forecast

Mase on the map

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

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