The 5 most scenic train journeys in Switzerland
Explore Switzerland's top 5 train journeys, featuring breathtaking Alpine views and engineering marvels like the Glacier Express and Bernina Express.
Klosters Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Klosters.
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Climate overview of Klosters
Klosters, Grisons, Switzerland, experiences significant temperature variation throughout the year. Summers bring daytime highs of 17°C (63°F) in July, while winters cool to -3°C (27°F) in January.
Rain/snowfall is high, totalling around 1618 mm (64 in) per year. June is the wettest month and February the driest. The city also experiences a distinct rainy season from June to August, with mild summers and very cold winters. The sunniest month is July, with 6.3 hours of sunshine per day on average.
Klosters Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Klosters - and find the best time to visit.
Monthly Temperature in Klosters
Depending on the time of the year, temperatures range from moderate to very cold in Klosters. Average maximum daytime temperatures range from a moderate 17°C (63°F) in July, the warmest time of the year, to a very cold -3°C (27°F) during cooler months like January.
At night, you can expect temperatures ranging from 6°C (43°F) in July to around -12°C (10°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Klosters
Klosters has a relatively rain/snowy climate with high precipitation levels, averaging 1618 mm (64 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 189 mm (7.4 in) of precipitation, spread over 20 rainy days.
In contrast, the driest month February experiences a drier climate, with about 98 mm (3.9 in) of snowfall spread across 16 snowy days. For more details, please visit our Klosters 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 Klosters
Seasonal changes in sunshine hours are quite dramatic in Klosters. While July receives considerable daily sunshine with up to 6.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Davos Dorf, Switzerland (8 KM, 5 Miles).
Daily hours of sunshine
Data from: Davos Dorf, Switzerland (8 KM, 5 Miles).
Daily percentage of sunshine
Data from: Davos Dorf, Switzerland (8 KM, 5 Miles).
Humidity in Klosters by Month
The relative humidity is high throughout the year in Klosters.
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 (8 KM, 5 Miles).
Wind Speed in Klosters
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 (8 KM, 5 Miles).
Best Time to Visit Klosters
The most favourable weather available in Klosters usually occurs in July and August. Conditions are generally most challenging in January, February, March, April, May, June, 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
wet
Jul
mixed
Aug
mixed
Sep
wet
Oct
wet
Nov
cold
Dec
very cold
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: July and August
- Fewer rainy days: February, September, October, November and December
- Seasonal pattern: A distinct rainy season from June to August, with mild summers and very cold winters
- Coldest conditions: January, with freezing nights around -12°C (10°F).
Frequently asked questions about the climate in Klosters
What is the best time to visit Klosters?
July and August typically offer the most optimal weather in Klosters. In contrast, January, February, March, April, May, June, September, October, November and December tend to have less optimal conditions. Klosters has a distinct rainy season from June to August, with mild summers and very cold winters.
What temperatures can I expect in Klosters?
Daytime highs range from -3°C (27°F) in January to 17°C (63°F) in July. Nighttime lows range from -12°C (10°F) to 6°C (43°F). Temperatures vary considerably through the year.
How much rain does Klosters get?
Annual rainfall is around 1618 mm (64 in). June is the wettest month with 189 mm (7.4 in), while February is the driest with 98 mm (3.9 in).
How sunny is Klosters?
Klosters 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.
Klosters 3-Day Forecast
Klosters on the map
Klosters is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Zürich
20°C (68°F) Crans-Montana15°C (59°F) Engelberg
15°C (59°F) Nendaz15°C (59°F) Saas-Fee12°C (54°F) Davos13°C (55°F) Grindelwald13°C (55°F) Zermatt11°C (52°F) Bucket list
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