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Wiesen Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Wiesen.
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Climate overview of Wiesen
Wiesen, Grisons, Switzerland, sees big temperature differences between seasons, with July peaking at 17°C (63°F) and January dropping to -4°C (25°F).
The city receives considerable rain/snowfall, with around 1484 mm (58 in) annually. June is the wettest month. It has mild summers and very cold winters. July is the sunniest month, averaging 6.3 hours of sunshine per day.
Wiesen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Wiesen - and find the best time to visit.
Monthly Temperature in Wiesen
Visitors to Wiesen can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a moderate 17°C (63°F) in July to a very cold -4°C (25°F) in the coolest month, January.
Nights vary from 6°C (43°F) in July to around -13°C (9°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Wiesen
Wiesen is known for its substantial rain/snowfall, with annual precipitation reaching 1484 mm (58 in). Wiesen offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (175 mm (6.9 in)) and the driest month February (81 mm (3.2 in)) is not too significant. For more details, please visit our Wiesen 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 Wiesen
For those who appreciate different seasons, Wiesen serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 6.3 hours of sunshine daily, and embrace the darker days in December, offering only 3.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Davos Dorf, Switzerland (13 KM, 8 Miles).
Daily hours of sunshine
Data from: Davos Dorf, Switzerland (13 KM, 8 Miles).
Daily percentage of sunshine
Data from: Davos Dorf, Switzerland (13 KM, 8 Miles).
Humidity in Wiesen by Month
The relative humidity is high throughout the year in Wiesen.
The city experiences its highest humidity in January, reaching 76%. In April, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Davos Dorf, Switzerland (13 KM, 8 Miles).
Wind Speed in Wiesen
The average wind speed over the year ranges from 1 m/s (2 knots) to 3 m/s (6 knots). It is lower in January, February and December and higher in July. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: Davos Dorf, Switzerland (13 KM, 8 Miles).
Best Time to Visit Wiesen
The most favourable weather available in Wiesen usually occurs in June, July and August. Conditions are generally most challenging in January, February, March, April, May, September, 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.
Jan
very cold
Feb
very cold
Mar
cold
Apr
wet
May
wet
Jun
mixed
Jul
mixed
Aug
mixed
Sep
wet
Oct
wet
Nov
cold
Dec
very cold
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July and August
- Fewer rainy days: February, September, October, November and December
- Seasonal pattern: Mild summers and very cold winters
- Coldest conditions: January, with freezing nights around -13°C (9°F).
Frequently asked questions about the climate in Wiesen
What is the best time to visit Wiesen?
June, July and August typically offer the most optimal weather in Wiesen. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Wiesen has mild summers and very cold winters.
What temperatures can I expect in Wiesen?
Daytime highs range from -4°C (25°F) in January to 17°C (63°F) in July. Nighttime lows range from -13°C (9°F) to 6°C (43°F). Temperatures vary considerably through the year.
How much rain does Wiesen get?
Annual rainfall is around 1484 mm (58 in). June is the wettest month with 175 mm (6.9 in), while February is the driest with 81 mm (3.2 in).
How sunny is Wiesen?
Wiesen receives around 1,740 hours of sunshine per year. July is the sunniest month with 188 hours, while December is the cloudiest with just 95 hours.
Wiesen 3-Day Forecast
Wiesen on the map
Wiesen is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
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