What is on
valle-d-aosta in the next thirty days
4 festivals we hold a source for fall in August and September. The warmest place we measure this month is Aymavilles, averaging 29 degrees.
Rebuilt 23 August 2026. We publish months rather than dates, because these events come back every year and the comune sets the days.
On in August and September
Where to go this month
The same rule the month pages use: the weather in the comfortable band, our own verdict on the town, a festival that month, 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.
The rest of the year
valle-d-aosta in August, and valle-d-aosta in September. Every month and every region sits in when to go, and every festival we hold in The Italian Year. Or the whole country: what is on in Italy.