Aosta Valley Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in the Aosta Valley, Italy in August.

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Aosta Pila Nus Morgex

Planning a trip to the Aosta Valley, Italy this August? Here's what you need to know about the weather:

What to Expect in the Aosta Valley in August

The Aosta Valley, Italy is a region in Italy. August in the Aosta Valley generally has temperatures that range from mild to warm, with precipitation levels ranging from moderate to high. During August, summer is in full swing.

Temperatures

During the day temperatures vary from mild in Ollomont at 17°C (63°F) to warm in Pont-Saint-Martin at 22°C (72°F). At night it cools down to 12°C (54°F) in Pont-Saint-Martin and 6°C (43°F) in Ollomont.

To explore the conditions in the Aosta Valley, Italy in more detail, check the map below.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in Nus with an average of 94 mm (3.7 in) to high rainfall in Pila with 111 mm (4.4 in).

Average sunshine

August brings good sunshine to many areas. Aosta sees around 230 hours of sunlight, great for visitors looking for bright days.

Explore the Aosta Valley by month

Pick a month to see the average temperature, rainfall and sunshine in the Aosta Valley — and find the best time to visit. (based on Aosta)

January-5°C (23°F) February-3°C (27°F) March1°C (34°F) April4°C (39°F) May9°C (48°F) June15°C (59°F) This monthJuly17°C (63°F) August17°C (63°F) September13°C (55°F) October8°C (46°F) November1°C (34°F) December-4°C (25°F)
Best Time to Visit the Aosta Valley →

Best Places to Visit in the Aosta Valley in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Aosta Valley.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in the Aosta Valley

What is the weather like in August for some of the most popular destinations in the Aosta Valley, Italy?

Temperature range in the Aosta Valley (August)

Precipitation variation in the Aosta Valley (August)

Aosta

In August Aosta generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« July
August
September »
July
August
September
Max temperature
17°C (63°F)
17°C (63°F)
13°C (55°F)
Min temperature
7°C (45°F)
7°C (45°F)
3°C (37°F)
Monthly sun hours
275 hours
230 hours
190 hours
Monthly rainfall
103 mm (4.1 in)
96 mm (3.8 in)
106 mm (4.2 in)
Monthly rainy days
15 days
16 days
14 days
Weather conditions
unpleasant
tolerable
poor
Climate in Aosta →

Pila

In August Pila generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 7°C (45°F) and high monthly rainfall. So on average the conditions are unpleasant that month.

« July
August
September »
July
August
September
Max temperature
18°C (64°F)
17°C (63°F)
13°C (55°F)
Min temperature
7°C (45°F)
7°C (45°F)
3°C (37°F)
Monthly sun hours
275 hours
230 hours
190 hours
Monthly rainfall
116 mm (4.6 in)
111 mm (4.4 in)
117 mm (4.6 in)
Monthly rainy days
15 days
16 days
14 days
Weather conditions
tolerable
unpleasant
poor
Climate in Pila →

Nus

In August Nus generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« July
August
September »
July
August
September
Max temperature
17°C (63°F)
17°C (63°F)
13°C (55°F)
Min temperature
7°C (45°F)
7°C (45°F)
3°C (37°F)
Monthly sun hours
202 hours
187 hours
166 hours
Monthly rainfall
97 mm (3.8 in)
94 mm (3.7 in)
113 mm (4.4 in)
Monthly rainy days
15 days
16 days
14 days
Weather conditions
tolerable
tolerable
poor
Climate in Nus →

Morgex

In August Morgex generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« July
August
September »
July
August
September
Max temperature
17°C (63°F)
17°C (63°F)
13°C (55°F)
Min temperature
7°C (45°F)
7°C (45°F)
3°C (37°F)
Monthly sun hours
275 hours
230 hours
190 hours
Monthly rainfall
112 mm (4.4 in)
99 mm (3.9 in)
98 mm (3.9 in)
Monthly rainy days
16 days
17 days
14 days
Weather conditions
unpleasant
tolerable
unpleasant
Climate in Morgex →

Pont-Saint-Martin

In August Pont-Saint-Martin generally has high temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 12°C (54°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« July
August
September »
July
August
September
Max temperature
22°C (72°F)
22°C (72°F)
18°C (64°F)
Min temperature
12°C (54°F)
12°C (54°F)
8°C (46°F)
Monthly sun hours
202 hours
187 hours
166 hours
Monthly rainfall
104 mm (4.1 in)
105 mm (4.1 in)
141 mm (5.6 in)
Monthly rainy days
14 days
15 days
13 days
Weather conditions
pleasant
pleasant
tolerable
Climate in Pont-Saint-Martin →

Is your destination not in the list? Have a look at all destinations in the Aosta Valley, in Italy.

In our records: Italy August extremes

Notable August records observed across cities in Italy in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest August day in Italy reached 46°C (115°F) in Marina di Ragusa on August 10, 1999.

Popular cities in August

Day & night temperatures, rainfall and average weather in the Aosta Valley in August.

City Weather Day temp Night temp Rainfall
Aosta 17°C (63°F) 7°C (45°F) 96 mm (3.8 in)
Pila 17°C (63°F) 7°C (45°F) 111 mm (4.4 in)
Nus 17°C (63°F) 7°C (45°F) 94 mm (3.7 in)
Morgex 17°C (63°F) 7°C (45°F) 99 mm (3.9 in)
Pont-Saint-Martin 22°C (72°F) 12°C (54°F) 105 mm (4.1 in)
Hone 21°C (70°F) 11°C (52°F) 106 mm (4.2 in)

The Aosta Valley weather in August: frequently asked questions

What is the weather like in the Aosta Valley, Italy in August?

Expect tolerable weather across the Aosta Valley, Italy in August. The popular destination of Aosta averages 17°C (63°F) by day and 7°C (45°F) at night during this summer month.

What is the average temperature in the Aosta Valley, Italy in August?

In Aosta, the average daytime high in August is 17°C (63°F), while nighttime temperatures drop to around 7°C (45°F).

Does the Aosta Valley, Italy get a lot of rain in August?

Rain is generally moderate to light in the Aosta Valley, Italy during August, with Aosta averaging close to 96 mm (3.8 in).

Is August a Good Time to Visit the Aosta Valley, Italy?

We believe that August is one of the best times to visit the Aosta Valley, Italy with overall tolerable weather in Aosta. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in August offering mostly tolerable weather in Aosta. On the other hand, the weather in January, February, March, April, May, September, October, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in the Aosta Valley.

Weather and climate has detailed information for every country in the world. Are you going to Italy? Get detailed historical weather averages for many cities in Italy.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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