Monthly climate guide
Aosta weather in March
March in Aosta is typically cold, with average daytime highs around 5°C (41°F) and night-time lows near -4°C (25°F). The month usually brings about 62 mm of rain (some rain) and is often cloudy. Daytime highs are 4°C warmer than February and 4°C cooler than April.
What stands out in March
- Nights often drop below freezing (average low -4°C), so expect frost and icy mornings.
- Temperatures are climbing — April is around 4°C warmer.
- Aosta is usually about 7°C cooler than Turin, 80 km away, in March.
- In Aosta, March is early spring.
Avg high
5°C
41°F
Avg low
-4°C
25°F
Rainfall
62 mm
some rain
Humidity
75%
relative
Sky
69%
cloud · often cloudy
Aosta weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 1°C / 33°F | -7°C / 19°F | 46 mm | 76% | 72% |
| February | 2°C / 35°F | -7°C / 19°F | 51 mm | 76% | 72% |
| March | 5°C / 41°F | -4°C / 25°F | 62 mm | 75% | 69% |
| April | 10°C / 49°F | 1°C / 33°F | 84 mm | 74% | 68% |
| May | 14°C / 56°F | 4°C / 40°F | 106 mm | 74% | 71% |
| June | 18°C / 65°F | 9°C / 48°F | 91 mm | 73% | 66% |
| July | 21°C / 69°F | 11°C / 52°F | 82 mm | 70% | 55% |
| August | 21°C / 69°F | 11°C / 51°F | 65 mm | 70% | 53% |
| September | 17°C / 63°F | 7°C / 45°F | 54 mm | 72% | 56% |
| October | 12°C / 54°F | 3°C / 38°F | 82 mm | 75% | 63% |
| November | 6°C / 42°F | -1°C / 29°F | 120 mm | 79% | 68% |
| December | 2°C / 36°F | -5°C / 22°F | 55 mm | 73% | 71% |
What to pack for March
- A proper insulated winter coat
- A hat, scarf and gloves
- Thermal base layers and warm, grippy boots for icy mornings
- A small travel umbrella, just in case
Is March a good time to visit Aosta?
Compare the months in the chart above to find your ideal window.
Best time to visit Aosta →Other Italy cities in March
Cite or embed this data
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Aosta weather in March. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/italy/aosta/march
<a href="https://weathercompare.eu/weather/italy/aosta/march">Aosta weather in March</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/italy/aosta" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Aosta weather in March"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/italy/aosta/march">Aosta weather in March</a> – WeatherCompare</p>
Aosta in March: quick answers
Is March a good time to visit Aosta?
March is cool in Aosta, with highs around 5°C. Better for museums and city walks than the beach, and usually quieter.
How warm is Aosta in March?
Average highs are about 5°C (41°F) and average lows about -4°C (25°F), based on 10 years of daily data.
Does it rain a lot in Aosta in March?
Aosta typically gets around 62 mm of rain in March — some rain.
Figures are long-term averages for the area around Aosta (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.