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Aosta weather in January

Weather in Aosta: January

Average day temperature: 30.1°F
Average night temperature: 19.5°F
Number of sunny days: 17 days
Day length: 8.8 - 9.7 hours
Number of days with precipitation: 3 days
Precipitation totals: 2.3 in.

Air temperature in January, °F

Show year:
2025
2024
2023

The highest day temperature during January of 2025 was 38°F. At the same time the lowest night temperature was 5°F. Daily and nightly averages during January were 31.4°F and 21.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in January are sunny but cloudy days are also possible.

Precipitation total in January, in.

Precipitation total value in Aosta in January is 2.4 in. Other months of the year show relatively similar values.

Wind speed in January, mph

The average wind speed value in January is 4.8 mph It makes January most windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 5.7.

Best time for vacation in Aosta

Sunniest months:
August 19 days
October 18 days
December 18 days
Warmest months:
July 67.9 °F
August 67.1 °F
June 64.1 °F
Coldest months:
January 30.1 °F
December 32.4 °F
February 33.1 °F
Rainiest months:
June 8 days
May 8 days
July 7 days
Windiest months:
January 5.2 mph
December 4.9 mph
February 4.7 mph

Aosta on a weather map

Aosta
+32°F
E 5 mph
Feels like: +28°F
Precip.: 0%
Places in Italy:
Name
°F
+48°F
+54°F
+46°F
+41°F
+54°F
+54°F
+54°F
+52°F
+48°F
+46°F
+46°F
+48°F
+43°F
+54°F
+45°F
24 Hours Forecast
Aosta
Local time: 01:22
December 08, monday
0300
28°F
E
6 mph
0600
28°F
E
4 mph
0900
32°F
SE
3 mph
1200
41°F
E
2 mph
1500
37°F
E
3 mph
1800
34°F
SE
3 mph
2100
30°F
E
3 mph
December 09, tuesday
0000
28°F
SE
3 mph
Units of measurement: °C / °F