Measurements:
°C
°F
Aosta
18°F
E 4 mph
Feels like: 12°F
Precip: 0%
World Resorts Italy Aosta Weather May Weather in Aosta

Aosta Weather: May

Average Day Temperature: 53.0°F
Average Night Temperature: 36.9°F
Number of Sunny Days: 11 days
Sunshine Hours: 14.3 - 15.5 hours
Number of Rainy Days: 8 days
Precipitation Totals: 4.5 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 75°F. The lowest night temperature was 30°F. The average values for day and night temperatures during May were 54.1°F и 37.1°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Aosta is 4.5 in. It makes may the most rainy month of the year.

Wind Speed in May, mph

The average wind speed in May is 4.2 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Aosta in May is 8.8 hours.

Best Time to Visit Aosta
The most sunny months:
August 19 days
October 18 days
December 18 days
The most warm months:
July 69.9 °F
August 69.1 °F
June 65.7 °F
The most cold months:
January 27.9 °F
December 30.4 °F
February 31.2 °F
The most rainy months:
June 8 days
May 8 days
July 7 days
The most windy months:
January 5 mph
December 4 mph
February 4 mph

Aosta on the Weather Map

Italy Resorts:
NAME
Amalfi +48
Bari +54
Cagliari +48
Catania +52
Florence +48
Genoa +48
Naples +56
Palermo +52
Pisa +50
Rimini +50
Rome +50
Scalea +40
Sicily +44
Tropea +54
Venice +48
24 Hours Weather Forecast
Aosta
Local time: 05:42
05 dec, friday
0600 18°F
E
4 mph
0900 20°F
E
5 mph
1200 30°F
E
4 mph
1500 32°F
E
4 mph
1800 18°F
SE
4 mph
2100 14°F
SE
4 mph
06 dec, saturday
0000 14°F
SE
4 mph
0300 16°F
E
4 mph