When to go
valle-d-aosta in August
Across the 14 valle-d-aosta towns we hold, August averages 25 degrees by day and 14 at night, with about 10 days of rain. Measured 2020–2024.
Where to go in August
Picked by a rule, not by mood: the weather in the comfortable band, our own editorial verdict on the town, a festival that month, and a sea worth swimming in. The reason is printed under each one.
Valtournenche
Province: Aosta Valley · 1,524 m
Averages 21 degrees with about 9 rain days. We list it as best in Jun–Sep, Dec–Mar. Festa Patronale di Cignana falls this month.
Etroubles
Province: Aosta Valley · 1,280 m
Averages 24 degrees with about 7 rain days. We list it as best in Jun–Sep, Dec–Mar. Veillà falls this month.
Aymavilles
Province: Aosta Valley · 646 m
Averages 29 degrees with about 7 rain days. We list it as best in May–Oct.
Courmayeur
Province: Aosta Valley · 1,224 m
Averages 24 degrees with about 9 rain days. We list it as best in Jun–Sep, Dec–Mar.
Fénis
Province: Aosta Valley · 537 m
Averages 29 degrees with about 9 rain days. We list it as best in May–Sep.
Châtillon
Province: Aosta Valley · 549 m
Averages 28 degrees with about 9 rain days. 2 events this month.
Saint-Vincent
Province: Aosta Valley · 575 m
Averages 28 degrees with about 9 rain days. A Saint-Vincent la 46a Mostra Mercato dei Minerali falls this month.
La Thuile
Province: Aosta Valley · 1,441 m
Averages 23 degrees with about 9 rain days.
Ayas
Province: Aosta Valley · 1,710 m
We list it as best in Jun–Sep, Dec–Mar.
Cogne
Province: Aosta Valley · 1,534 m
We list it as best in Jun–Sep, Dec–Mar.
What is on in August
5 festivals we hold a source for. Recurring events, so the month is the promise and the exact dates are the comune’s to publish.