Aosta weather
At 4:45 AM local time it was mostly clear and 7°C (45°F). Little to no rain in the next 24 hours. Best months for weather: Jun–Sep. Aosta sits 587 m (1,926 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Aosta, Aosta Valley, Italy.
Current conditions
- Clouds
- 0%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Nov–Apr
About Aosta weather
Is it raining in Aosta right now?
No. It’s mostly clear and 7° right now. Little to no rain in the next 24 hours.
What’s the weather like in Aosta this week?
Over the next 7 days, expect highs of 10–14° and lows of 2–7°. Little rain is expected. The driest day looks like Sunday.
Has it been raining in Aosta lately?
In the past 7 days, Aosta had 1 rainy day and 2.0 mm of rain in total.
What should I pack for Aosta?
For the coming week, bring a warm winter coat.
Aosta weather by month
When is the best time to visit Aosta?
Based on weather alone, the best time to visit Aosta is Jun–Sep, according to NASA's 2001–2025 climate averages. Nov–Apr tends to be the least pleasant. Average highs run from 0°C (32°F) in January to 21°C (70°F) in July.
What is the rainiest month in Aosta?
May is the wettest month, with about 102 mm (4.0 in) of rain on average. January is the driest, with about 45 mm (1.8 in).
What is the hottest month in Aosta?
July is the warmest, with average highs of 21°C (70°F) and lows of 11°C (51°F). January is the coolest, with highs of 0°C (32°F) and lows of -8°C (17°F).
Does Aosta have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is May at about 102 mm (4.0 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months