Aosta, in Aosta Valley, Italy, is home to roughly 35,300 people in the Central European time zone at 45.7°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Aosta recorded a mean annual temperature of 56°F, ranging from 16°F lows in February to 100°F highs in August, with about 55 inches of precipitation across the year.
View historical weather for Aosta · More cities in Aosta Valley