Roisan Weather and Climate: A Comprehensive Guide
The climate in Roisan is marked by big temperature swings throughout the year.
Temperatures range from mild during the warmest months
to very cold in the cooler months.
It also experiences much rain/snowfall throughout the year.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
In Roisan, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a moderate 17°C in July. In January, the coolest month of the year, temperatures drop to a very cold -5°C.
At night, you can expect cooler temperatures, with averages dropping to around -13°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Roisan experiences significant rain/snowfall throughout the year, averaging 1300 mm of precipitation annually. Despite minor fluctuations, Roisan enjoys fairly consistent precipitation throughout the year. In November, you can expect around 132 mm of precipitation, while in February, Roisan receives about 94 mm.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Roisan can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.2 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 2.3 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
overcast and heavy sleet overcast and heavy snow partly cloudy and chance of slight rainForecast for Roisan
2 m/s
2 m/s
2 m/s
The best time of year to visit Roisan in Italy
Other facts from our historical weather data:July has an average maximum temperature of 17°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of -5°C.
November tops the wettest month list with 132 mm of rainfall.
February is the driest month with 94 mm of precipitation.
July is the sunniest month with an average of 275 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
