Aosta
December
Weather in Aosta for December 2026
Your guide to Aosta weather in December - trends and predictions
With an average of 2 snowy days, Aosta usually enjoys a light touch of snow in December.
Aosta experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 65.8 mm.
Is December a good time to visit Aosta? check out the best time to travel to Aosta page.
✨ Is December a good time to visit Aosta? – Ask the AI Weatherman
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23
Dry days
6
Rainy days
2
Snow days
4°/-3°
Temperatures
8 km/h
Avg max wind
72 %
Avg humidity
Aosta Weather December
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Temperatures trend during December in Aosta
See the weather trend as well as the moving average line
December weather in Aosta day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Partly cloudy | 5° /-3° | 0.4 mm | 0 cm | |
| 2 Dec. | Partly cloudy | 5° /-2° | 0 mm | 0 cm | |
| 3 Dec. |  Overcast | 3° /-5° | 0 mm | 0 cm | |
| 4 Dec. |  Sunny | 2° /-5° | 0.2 mm | 0 cm | |
| 5 Dec. | Partly cloudy | 4° /-6° | 0 mm | 0 cm | |
| 6 Dec. |  Light rain | 6° /-4° | 3.8 mm | 0 cm | |
| 7 Dec. |  Moderate or heavy rain shower | 4° /-2° | 9.3 mm | 1.4 cm | |
| 8 Dec. | Overcast | 3° /-3° | 0 mm | 0 cm | |
| 9 Dec. |  Patchy rain possible | 2° /-4° | 0.1 mm | 0 cm | |
| 10 Dec. |  Light freezing rain | 3° /-3° | 0.8 mm | 0 cm | |
| 11 Dec. | Partly cloudy | 4° /-2° | 0.1 mm | 0 cm | |
| 12 Dec. | Sunny | 5° /-3° | 0 mm | 0 cm | |
| 13 Dec. | Patchy rain possible | 5° /-3° | 0.1 mm | 0 cm | |
| 14 Dec. | Light freezing rain | 4° /-3° | 0.4 mm | 0 cm | |
| 15 Dec. | Sunny | 3° /-3° | 0.4 mm | 0 cm | |
| 16 Dec. | Light rain | 6° /-1° | 8.7 mm | 0 cm | |
| 17 Dec. | Overcast | 7° /0° | 0.9 mm | 0 cm | |
| 18 Dec. | Sunny | 6° /-1° | 0 mm | 0 cm | |
| 19 Dec. | Light rain | 3° /-3° | 4.9 mm | 0 cm | |
| 20 Dec. | Overcast | 0° /-5° | 0.3 mm | 0 cm | |
| 21 Dec. | Light rain | 3° /-3° | 2.9 mm | 0 cm | |
| 22 Dec. |  Light snow | 2° /-4° | 14.6 mm | 2.9 cm | |
| 23 Dec. |  Moderate snow | 0° /-3° | 10.2 mm | 6.4 cm | |
| 24 Dec. | Light snow | 1° /-7° | 3.7 mm | 0 cm | |
| 25 Dec. | Light rain | 4° /-5° | 3 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 4° /-4° | 1 mm | 0 cm | |
| 27 Dec. | Sunny | 5° /-5° | 0 mm | 0 cm | |
| 28 Dec. | Partly cloudy | 7° /-3° | 0 mm | 0 cm | |
| 29 Dec. | Sunny | 6° /-3° | 0 mm | 0 cm | |
| 30 Dec. | Sunny | 6° /-5° | 0 mm | 0 cm | |
| 31 Dec. | Sunny | 3° /-7° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Aosta in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Aosta forecast closer to your planned date for the most up-to-date weather information.
Change Month
Aosta weather in December vs November vs January
Compare December weather in Aosta with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| November | December | January | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 7°/-1° | 4°/-3° | 1°/-7° |
| Rainfall | 73 mm | 66 mm | 104 mm |
| Snowfall | 15 cm | 11 cm | 13 cm |
| Wind | 8.1 km/h | 8.1 km/h | 8.2 km/h |
| Humidity | 68% | 72% | 79% |
| Rainy days | 5 days | 6 days | 10 days |
| Snow days | 2 days | 2 days | 5 days |
| Dry days | 23 days | 23 days | 16 days |
Planning a trip to Aosta? Discover the best time to visit
Aosta in December - FAQ
What are the expected maximum and minimum temperatures in Aosta during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Aosta during December?
Moderate rainfall is anticipated in Aosta during December, with a total of 65.8 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
Will it snow in Aosta in December 2026?
Aosta experiences an average snowfall of 10.7 cm during December, occurring over 2 days.
What are the typical wind conditions in Aosta during December?
The average wind speed in Aosta during December is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
Aosta snow forecast December 2026
Track daily snowfall levels and discover Aosta’s snowy potential this December ❄️
On average, Aosta sees 2 snowy days during December, with approximately 10.7 cm of total snowfall.
December rainfall patterns in Aosta
Explore the daily rainfall trends and prepare for Aostas December weather 💧
Typically, Aosta has 6 rainy days in December with a total of 65.8 mm of rainfall.
What to pack to Aosta in December?
Cold & raw · highs around 4 °C, frequent showers
As you prepare for your trip to Aosta in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Aosta, during December, is comfortable and enjoyable, regardless of the weather conditions.
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