Average temperature in Roisan
The mean minimum and maximum temperatures over the year in Roisan (Valle d'Aosta), Italy.
- Cold season / winter is in the months January, February and December.
- On average, the warmest month is July with 17°C.
- On average, the coolest month is January with -5°C.
- The average annual maximum temperature is 6°C.
- The average annual minimum temperature is -3°C.
Forecast for Roisan
overcast and heavy rain
overcast and heavy rain
broken clouds and small chance of rain