Nus Weather & Climate: Best Time to Visit

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. July is the sunniest month, averaging 6.7 hours of sunshine per day.

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

Data from: Zermatt, Switzerland (38 KM, 23 Miles).

Daily hours of sunshine

Data from: Zermatt, Switzerland (38 KM, 23 Miles).

Daily percentage of sunshine

Data from: Zermatt, Switzerland (38 KM, 23 Miles).

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

Data from: Zermatt, Switzerland (38 KM, 23 Miles).

Nus 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Nus

The best time to visit Nus is during July and August, when the weather provides comfortable temperatures between 17°C (63°F) and 17°C (63°F). With rainfall of 94 mm (3.7 in) to 97 mm (3.8 in), you can expect pleasant weather during your visit in these months.

Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.