Valbella Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Valbella.
Climate overview of Valbella
The climate in Valbella, Grisons, Switzerland, is marked by large temperature swings across the seasons, ranging from 18°C (64°F) in July to -3°C (27°F) in January.
The city has a wet climate, receiving around 1505 mm (59 in) of rain/snowfall per year. Despite the high annual total, it has mild summers and very cold winters. June is the wettest month. Sunshine peaks in July, when the city sees around 6.3 hours of sunshine per day.
Valbella Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Valbella - and find the best time to visit.
Monthly Temperature in Valbella
In Valbella, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a moderate 18°C (64°F) in July to a very cold -3°C (27°F) in January.
Nighttime temperatures range from 7°C (45°F) in July to -12°C (10°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Valbella
Valbella experiences significant rain/snowfall throughout the year, averaging 1505 mm (59 in) of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 176 mm (6.9 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 83 mm (3.3 in) of snowfall. For more details, please visit our Valbella Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Valbella
In Valbella, summer days are longer and more sunny, with daily sunshine hours peaking at 6.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.2 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Valbella by Month
The relative humidity is high throughout the year in Valbella.
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
Wind Speed in Valbella
The mean wind speed varies between 1 m/s (2 knots) and 3 m/s (6 knots) throughout the year. It is lowest in January, February and December and highest during July. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Valbella
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 and August
- Seasonal pattern: Mild summers and very cold winters
- Coldest conditions: January, with freezing nights around -12°C (10°F).
Frequently asked questions about the climate in Valbella
What is the best time to visit Valbella?
July and August typically offer the most optimal weather in Valbella. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions. Valbella has mild summers and very cold winters.
What temperatures can I expect in Valbella?
Daytime highs range from -3°C (27°F) in January to 18°C (64°F) in July. Nighttime lows range from -12°C (10°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Valbella get?
Annual rainfall is around 1505 mm (59 in). June is the wettest month with 176 mm (6.9 in), while February is the driest with 83 mm (3.3 in).
How sunny is Valbella?
Valbella 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.
Valbella 3-Day Forecast
Valbella on the map
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