Troistorrents Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Troistorrents.
Climate overview of Troistorrents
Temperatures in Troistorrents, Canton of Valais, Switzerland, vary greatly throughout the year. July is the hottest month at 20°C (68°F), while January is the coldest at 0°C (32°F).
The city receives considerable rain/snowfall, with around 1869 mm (74 in) annually. June is the wettest month. It has a distinct rainy season from May to August. July is the sunniest month, averaging 9.0 hours of sunshine per day.
Troistorrents Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Troistorrents — and find the best time to visit.
Monthly Temperature in Troistorrents
The climate in Troistorrents is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a pleasant 20°C (68°F) in July to a very cold 0°C (32°F) in the coolest month, January.
Nights vary from 9°C (48°F) in July to around -9°C (16°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Troistorrents
Troistorrents has a notably wet climate with abundant precipitation, recording 1869 mm (74 in) of rain/snowfall per year. Troistorrents offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (206 mm (8.1 in)) and the driest month October (123 mm (4.8 in)) is not too significant. For more details, please visit our Troistorrents Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Troistorrents
For those who appreciate different seasons, Troistorrents serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.0 hours of sunshine daily, and embrace the darker days in December, offering only 2.3 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Troistorrents by Month
The relative humidity is high throughout the year in Troistorrents.
The city experiences its highest humidity in December, reaching 83%. In April, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Troistorrents
The wettest months are May, June, July and August, when precipitation is at its highest. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Troistorrents
What is the best time to visit Troistorrents?
August typically offers the most optimal weather in Troistorrents. In contrast, January, February, March, April, May, June, October, November and December tend to have less optimal conditions. Troistorrents has a distinct rainy season from May to August.
What temperatures can I expect in Troistorrents?
Daytime highs range from 0°C (32°F) in January to 20°C (68°F) in July. Nighttime lows range from -9°C (16°F) to 9°C (48°F). Temperatures vary considerably through the year.
How much rain does Troistorrents get?
Annual rainfall is around 1869 mm (74 in). June is the wettest month with 206 mm (8.1 in), while October is the driest with 123 mm (4.8 in).
How sunny is Troistorrents?
Troistorrents 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, Troistorrents enjoys abundant sunshine.
Troistorrents 3-Day Forecast
Troistorrents 3-Day Forecast
Troistorrents on the map
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