Champoluc Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Champoluc.
Climate overview of Champoluc
The climate in Champoluc, Valle d'Aosta, Italy, is marked by large temperature swings across the seasons, ranging from 17°C (63°F) in July to -4°C (25°F) in January.
With around 1611 mm (63 in) of annual rain/snowfall, Champoluc has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has mild summers and very cold winters. The wettest month is May. Sunshine peaks in July, when the city sees around 6.7 hours of sunshine per day.
Champoluc Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Champoluc - and find the best time to visit.
Monthly Temperature in Champoluc
In Champoluc, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a moderate 17°C (63°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -4°C (25°F).
At night, temperatures range from around 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 Champoluc
Champoluc experiences significant rain/snowfall throughout the year, averaging 1611 mm (63 in) of precipitation annually. Champoluc experiences moderate seasonal variation in rainfall, with monthly averages ranging from 173 mm (6.8 in) in May, the wettest month, and 81 mm (3.2 in) in February, the driest month. For more details, please visit our Champoluc 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 Champoluc
Champoluc can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 6.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Champoluc by Month
The relative humidity is high throughout the year in Champoluc.
The city experiences its highest humidity in August, reaching 70%. In January, 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
Best Time to Visit Champoluc
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- 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 Champoluc
What is the best time to visit Champoluc?
June, July and August typically offer the most optimal weather in Champoluc. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Champoluc has mild summers and very cold winters.
What temperatures can I expect in Champoluc?
Daytime highs range from -4°C (25°F) in January to 17°C (63°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 Champoluc get?
Annual rainfall is around 1611 mm (63 in). May is the wettest month with 173 mm (6.8 in), while February is the driest with 81 mm (3.2 in).
How sunny is Champoluc?
Champoluc receives around 1,685 hours of sunshine per year. July is the sunniest month with 202 hours, while December is the cloudiest with just 83 hours.
Champoluc 3-Day Forecast
Champoluc on the map
Champoluc is highlighted - select any city to see its climate.
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