Valle d'Aosta (Aosta)
August
Weather in Valle d'Aosta for August 2026
Your guide to Valle d'Aosta weather in August - trends and predictions
In general, the average temperature in Valle d'Aosta at the beginning of August is 24.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.3 °C by the end of August.
Valle d'Aosta experiences moderate rainfall in August, with an average of 8 rainy days and a total precipitation of 163.8 mm.
Is August a good time to visit Valle d'Aosta? check out the best time to travel to Valle d'Aosta page.
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Temperatures
Rain 🌧️
More
23
Dry days
8
Rainy days
0
Snow days
26°/8°
Temperatures
10 km/h
Avg max wind
64 %
Avg humidity
Valle d'Aosta Weather August
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Temperatures trend during August in Valle d'Aosta
See the weather trend as well as the moving average line
August weather in Valle d'Aosta day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Patchy rain possible | 24° /12° | 0.5 mm | 6 | |
| 2 Aug. | Patchy rain possible | 22° /11° | 0.4 mm | 5 | |
| 3 Aug. |  Overcast | 22° /10° | 0 mm | 5 | |
| 4 Aug. |  Cloudy | 25° /10° | 0 mm | 6 | |
| 5 Aug. | Cloudy | 26° /13° | 0.1 mm | 6 | |
| 6 Aug. | Cloudy | 25° /13° | 2.3 mm | 6 | |
| 7 Aug. |  Moderate rain at times | 25° /13° | 0.6 mm | 6 | |
| 8 Aug. | Overcast | 27° /13° | 0 mm | 7 | |
| 9 Aug. | Overcast | 29° /14° | 0.2 mm | 6 | |
| 10 Aug. | Overcast | 29° /15° | 0.1 mm | 7 | |
| 11 Aug. | Overcast | 28° /15° | 2.5 mm | 6 | |
| 12 Aug. | Patchy rain possible | 28° /15° | 2.1 mm | 6 | |
| 13 Aug. |  Heavy rain at times | 27° /14° | 4.9 mm | 6 | |
| 14 Aug. | Moderate or heavy rain shower | 25° /13° | 16.3 mm | 6 | |
| 15 Aug. | Patchy rain possible | 25° /13° | 0.5 mm | 6 | |
| 16 Aug. | Patchy rain possible | 25° /13° | 0.5 mm | 6 | |
| 17 Aug. | Heavy rain at times | 24° /12° | 2.2 mm | 5 | |
| 18 Aug. | Moderate rain at times | 22° /11° | 2.6 mm | 5 | |
| 19 Aug. | Overcast | 23° /11° | 3.8 mm | 5 | |
| 20 Aug. | Overcast | 20° /10° | 8.6 mm | 5 | |
| 21 Aug. |  Sunny | 21° /9° | 2.8 mm | 6 | |
| 22 Aug. | Overcast | 23° /10° | 0.4 mm | 5 | |
| 23 Aug. | Overcast | 23° /10° | 0 mm | 6 | |
| 24 Aug. | Moderate or heavy rain shower | 22° /10° | 4.5 mm | 5 | |
| 25 Aug. | Patchy rain possible | 23° /11° | 0.4 mm | 6 | |
| 26 Aug. | Patchy rain possible | 23° /10° | 0.7 mm | 5 | |
| 27 Aug. | Moderate rain at times | 22° /11° | 4.5 mm | 5 | |
| 28 Aug. | Overcast | 20° /11° | 15.9 mm | 5 | |
| 29 Aug. | Cloudy | 21° /10° | 4.6 mm | 5 | |
| 30 Aug. | Overcast | 21° /10° | 0.1 mm | 5 | |
| 31 Aug. | Patchy rain possible | 19° /6° | 0.2 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Valle d'Aosta in August 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 Valle d'Aosta forecast closer to your planned date for the most up-to-date weather information.
Change Month
Valle d'Aosta weather in August vs July vs September
Compare August weather in Valle d'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.
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 25°/7° | 26°/8° | 16°/6° |
| Rainfall | 201 mm | 164 mm | 310 mm |
| Wind | 9.9 km/h | 9.7 km/h | 11.4 km/h |
| Humidity | 65% | 64% | 73% |
| Rainy days | 8 days | 8 days | 19 days |
| Dry days | 23 days | 23 days | 11 days |
Planning a trip to Valle d'Aosta? Discover the best time to visit
Valle d'Aosta in August - FAQ
What are the expected maximum and minimum temperatures in Valle d'Aosta during August?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Valle d'Aosta during August?
Significant rainfall exceeding 163.8 mm is expected in Valle d'Aosta during August, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Valle d'Aosta during August?
The average wind speed in Valle d'Aosta during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Valle d'Aosta in August?
As you prepare for your trip to Valle d'Aosta in August, 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 Valle d'Aosta, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
August rainfall patterns in Valle d'Aosta
Explore the daily rainfall trends and prepare for Valle d'Aostas August weather 💧
UV exposure in Valle d'Aosta during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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