Blonay Weather & Climate: Best Time to Visit

The climate in Blonay, Vaud, Switzerland, is marked by large temperature swings across the seasons, ranging from 22°C (72°F) in July to 4°C (39°F) in January.

Rain/snowfall is high, totalling around 1614 mm (64 in) per year. July is the wettest month and March the driest. July is the sunniest month, averaging 8.6 hours of sunshine per day.

Monthly Temperature in Blonay

In Blonay, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in July, the warmest time of the year, to a chilly 4°C (39°F) during cooler months like January.

At night, you can expect temperatures ranging from 13°C (55°F) in July to around -4°C (25°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Blonay

Blonay experiences significant rain/snowfall throughout the year, averaging 1614 mm (64 in) of precipitation annually. Year-round, Blonay has a balanced climate with minimal variation in precipitation. The difference between the wettest month, July, with 160 mm (6.3 in), and the driest month, March, with 112 mm (4.4 in), is minimal. For more details, please visit our Blonay 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 Blonay

Seasonal changes in sunshine hours are quite dramatic in Blonay. While July receives considerable daily sunshine with up to 8.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.9 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Lausanne, Switzerland (21 KM, 13 Miles).

Daily hours of sunshine

Data from: Lausanne, Switzerland (21 KM, 13 Miles).

Daily percentage of sunshine

Data from: Lausanne, Switzerland (21 KM, 13 Miles).

Humidity in Blonay by Month

The relative humidity is high throughout the year in Blonay.

The city experiences its highest humidity in January, reaching 78%. In July, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Lausanne, Switzerland (21 KM, 13 Miles).

Blonay 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Blonay

The best time to visit Blonay is during May, June, July, August and September, when the weather provides comfortable temperatures between 17°C (62°F) and 22°C (72°F). With rainfall of 130 mm (5.1 in) to 160 mm (6.3 in), you can expect pleasant weather during your visit in these months.

Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.