Nus Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Nus.
Climate overview of Nus
The climate in Nus, 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.
Rain/snowfall is high, totalling around 1281 mm (50 in) per year. November is the wettest month and February the driest. The city also experiences mild summers and very cold winters. July is the sunniest month, averaging 6.7 hours of sunshine per day.
Nus Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nus - and find the best time to visit.
Monthly Temperature in Nus
In Nus, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a moderate 17°C (63°F) in July, the warmest time of the year, to a very cold -4°C (25°F) during cooler months like January.
At night, you can expect temperatures ranging from 7°C (45°F) in July to around -13°C (9°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Nus
Nus experiences significant rain/snowfall throughout the year, averaging 1281 mm (50 in) of precipitation annually. While snowfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 140 mm (5.5 in) of precipitation, spread over 14 snowy days.
In contrast, the driest month February experiences a drier climate, with about 81 mm (3.2 in) of snowfall spread across 14 snowy days. For more details, please visit our Nus 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 Nus
Seasonal changes in sunshine hours are quite dramatic in Nus. While July receives considerable daily sunshine with up to 6.7 hours, December marks the darkest time of the year, where sunshine is scarce 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 Nus by Month
The relative humidity is high throughout the year in Nus.
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 Nus
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
- 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 Nus
What is the best time to visit Nus?
July and August typically offer the most optimal weather in Nus. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Nus has mild summers and very cold winters.
What temperatures can I expect in Nus?
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 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Nus get?
Annual rainfall is around 1281 mm (50 in). November is the wettest month with 140 mm (5.5 in), while February is the driest with 81 mm (3.2 in). In the coldest months, precipitation may fall as snow.
How sunny is Nus?
Nus 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.
Nus 3-Day Forecast
Nus on the map
Nus is highlighted - select any city to see its climate.
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