Weather Forecast for Aosta

Valle d'Aosta, Italy

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Current Weather - Aosta: 8°C

Valle d'Aosta, Italy

Clear

Feels like 5°C

Wind

4 km/h W

Humidity

56%

Pressure

1029 mb

UV Index

0

Visibility

10 km

Sunny

Sunny

Thursday, October 15, 2026

High

21°C

Low

8°C

Rain Chance

2%

Hourly Forecast

Clear 8°C
00:00
Clear 8°C
01:00
Clear 8°C
02:00
Clear 8°C
03:00
Clear 8°C
04:00
Clear 8°C
05:00
Clear 8°C
06:00
Partly Cloudy 8°C
07:00
Overcast 8°C
08:00
Sunny 10°C
09:00
Sunny 14°C
10:00
Sunny 17°C
11:00
Sunny 19°C
12:00
Sunny 21°C
13:00
Partly Cloudy 21°C
14:00
Partly Cloudy 21°C
15:00
Partly Cloudy 21°C
16:00
Sunny 19°C
17:00
Partly Cloudy 15°C
18:00
Partly Cloudy 12°C
19:00
Cloudy 10°C
20:00
Cloudy 10°C
21:00
Partly Cloudy 9°C
22:00
Partly Cloudy 9°C
23:00
Oct 16

Day Statistics

Maximum Wind

11 km/h

Humidity

32%

Precipitation

0 mm

UV Index

4

Visibility

10 km

Rain Chance

2%

Snow Chance

0%

Sun & Moon

Sunrise

07:47 AM

Sunset

06:45 PM

Moonrise

01:28 PM

Moonset

09:20 PM

Moon Phase

Waxing Crescent

Moon Illumination

27%

Air Quality

PM2.5

3

μg/m³

PM10

3.8

μg/m³

NO₂

4.5

μg/m³

O₃

57.8

μg/m³

SO₂

0.3

μg/m³

CO

113.6

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

When to visit Aosta?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: February March August

January

☀️
-5°C
💧
15 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
-3°C
💧
13 Days of rain
❄️
Very heavy snowfall
⭐ Best time to visit
🌵 Driest month

March

☀️
1°C
💧
14 Days of rain
❄️
Very heavy snowfall
⭐ Best time to visit

April

☀️
4°C
💧
15 Days of rain
❄️
Very heavy snowfall

May

☀️
9°C
💧
17 Days of rain
❄️
Very heavy snowfall

June

☀️
15°C
💧
16 Days of rain
❄️
Very heavy snowfall

July

☀️
17°C
💧
15 Days of rain
❄️
Moderate snowfall
🔥 Hottest month

August

☀️
17°C
💧
13 Days of rain
❄️
Moderate snowfall
⭐ Best time to visit

September

☀️
13°C
💧
14 Days of rain
❄️
Very heavy snowfall

October

☀️
8°C
💧
15 Days of rain
❄️
Very heavy snowfall

November

☀️
1°C
💧
19 Days of rain
❄️
Very heavy snowfall
🌧 Wettest month,

December

☀️
-4°C
💧
17 Days of rain
❄️
Very heavy snowfall