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Italy weather

Weather in Aosta for August 2025

Your guide to Aosta weather in August - trends and predictions

    Official Weather Alert ⚠️

  • Strong Rainfall Warning - See hour by hour.

    • Temperatures

  • The forecast for the first days of August 2025 in Aosta predicts temperatures to be around 23 °C, close to the historical average.

  • In general, the average temperature in Aosta at the beginning of August is 22.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 24.6 °C by the end of August.

    • Rain 🌧️

  • The climate of Aosta in August is notably wet, with an average of 15 rainy days, and a total of 54.5 mm of precipitation.

    • More

  • Is August a good time to visit Aosta? check out the best time to travel to Aosta page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/15°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Aosta Weather August

Move between months or click on a day
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Weather Alert Patchy rain possible
21°
2
Weather Alert Patchy rain possible
17°
3
Sunny
19°
4
Sunny
22°
5
Sunny
25°
6
Patchy rain possible
25°
7
Sunny
28°
8
Patchy rain possible
28°
9
Patchy rain possible
25°
10
Patchy rain possible
25°
11
Patchy rain possible
22°
12
Patchy rain possible
25°
13
Patchy rain possible
21°
14
Moderate or heavy rain shower
24°
15
Patchy rain possible
25°
16
Patchy rain possible
25°
17
Heavy rain at times
23°
18
Moderate rain at times
20°
19
Overcast
23°
20
Overcast
25°
21
Sunny
25°
22
Overcast
26°
23
Overcast
27°
24
Moderate or heavy rain shower
24°
25
Patchy rain possible
25°
26
Patchy rain possible
24°
27
Moderate rain at times
24°
28
Overcast
25°
29
Cloudy
26°
30
Overcast
27°
31
Patchy rain possible
21°

Temperatures trend during August in Aosta

See the weather trend as well as the moving average line

August weather in Aosta day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Patchy rain possible
Patchy rain possible
 21° /7° 0.6 mm 2.3
2 Aug. Patchy rain possible
Patchy rain possible
 17° /6° 1.2 mm 2.1
3 Aug. Sunny
Sunny
 19° /4° 0 mm 2.3
4 Aug. Sunny
Sunny
 22° /7° 0 mm 4
5 Aug. Sunny
Sunny
 25° /10° 0 mm 5
6 Aug. Patchy rain possible
Patchy rain possible
 25° /11° 0.2 mm 4
7 Aug. Sunny
Sunny
 28° /11° 0 mm 5
8 Aug. Patchy rain possible
Patchy rain possible
 28° /14° 0.6 mm 5
9 Aug. Patchy rain possible
Patchy rain possible
 25° /12° 1.6 mm 4
10 Aug. Patchy rain possible
Patchy rain possible
 25° /12° 2.4 mm 4
11 Aug. Patchy rain possible
Patchy rain possible
 22° /11° 1 mm 4
12 Aug. Patchy rain possible
Patchy rain possible
 25° /11° 0.4 mm 4
13 Aug. Patchy rain possible
Patchy rain possible
 21° /12° 0.6 mm 4
14 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /15° 20.6 mm 5
15 Aug. Patchy rain possible
Patchy rain possible
 25° /15° 0.3 mm 6
16 Aug. Patchy rain possible
Patchy rain possible
 25° /16° 1 mm 6
17 Aug. Heavy rain at times
Heavy rain at times
 23° /15° 4.3 mm 5
18 Aug. Moderate rain at times
Moderate rain at times
 20° /13° 3.5 mm 5
19 Aug. Overcast
Overcast
 23° /13° 0.1 mm 5
20 Aug. Overcast
Overcast
 25° /14° 0 mm 6
21 Aug. Sunny
Sunny
 25° /13° 0 mm 7
22 Aug. Overcast
Overcast
 26° /14° 0 mm 6
23 Aug. Overcast
Overcast
 27° /15° 0 mm 6
24 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /16° 9 mm 5
25 Aug. Patchy rain possible
Patchy rain possible
 25° /15° 0.9 mm 6
26 Aug. Patchy rain possible
Patchy rain possible
 24° /13° 1.3 mm 5
27 Aug. Moderate rain at times
Moderate rain at times
 24° /13° 1.2 mm 5
28 Aug. Overcast
Overcast
 25° /14° 0 mm 6
29 Aug. Cloudy
Cloudy
 26° /15° 0 mm 6
30 Aug. Overcast
Overcast
 27° /15° 0 mm 6
31 Aug. Patchy rain possible
Patchy rain possible
 21° /9° 0.4 mm 5
Next
Important Notice
Our weather forecast for 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 Aosta forecast closer to your planned date for the most up-to-date weather information.
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Aosta in August - FAQ

What are the expected maximum and minimum temperatures in Aosta during August?
During August, expect a variety of temperatures with highs around 26° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Aosta during August?
Moderate rainfall is anticipated in Aosta during August, with a total of 54.5 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Aosta during August?
The average wind speed in Aosta during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Aosta in August?

As you prepare for your trip to 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 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
    • 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 Aosta

Explore the daily rainfall trends and prepare for Aostas August weather 💧

UV exposure in Aosta during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Aosta?

Get accurate weather forecasts for Aosta, located at latitude 45.738 and longitude 7.317. Stay updated with localized weather information tailored for Aosta.

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