Allein Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Allein.
Climate overview of Allein
The climate in Allein, Valle d'Aosta, Italy, is marked by large temperature swings across the seasons, ranging from 17°C (63°F) in July to -5°C (23°F) in January.
With around 1319 mm (52 in) of annual rain/snowfall, Allein has a notably wet climate. The wettest month is November. The sunniest month is July, with 9.2 hours of sunshine per day on average.
Allein Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Allein — and find the best time to visit.
Monthly Temperature in Allein
In Allein, 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 -5°C (23°F).
At night, temperatures range from around 7°C (45°F) in July to -13°C (9°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Allein
Allein experiences significant rain/snowfall throughout the year, averaging 1319 mm (52 in) of precipitation annually. Despite minor fluctuations, Allein enjoys fairly consistent precipitation throughout the year. In November, you can expect around 130 mm (5.1 in) of precipitation, while in March, Allein receives about 97 mm (3.8 in). For more details, please visit our Allein 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 Allein
Allein can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.2 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 2.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Allein
Frequently asked questions about the climate in Allein
What is the best time to visit Allein?
August typically offers the most optimal weather in Allein. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Allein?
Daytime highs range from -5°C (23°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 Allein get?
Annual rainfall is around 1319 mm (52 in). November is the wettest month with 130 mm (5.1 in), while March is the driest with 97 mm (3.8 in). In the coldest months, precipitation may fall as snow.
How sunny is Allein?
Allein receives around 2,002 hours of sunshine per year. July is the sunniest month with 275 hours, while January is the cloudiest with just 70 hours. Overall, Allein enjoys abundant sunshine.
Allein 3-Day Forecast
Allein 3-Day Forecast
Allein on the map
Allein is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
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