Bellinzona Climate by Month
The climate in Bellinzona is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to cold in the cooler months.
It also has a relatively rain/snowy climate with high levels of precipitation.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
In Bellinzona, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 23°C in July to a chilly 4°C in January. Nighttime temperatures can drop, with averages reaching -5°C in January.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Bellinzona experiences significant rain/snowfall throughout the year, averaging 1573 mm of precipitation annually. The seasons in Bellinzona, bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 169 mm of precipitation. This rainfall is distributed across 13 rainy days. In contrast, the driest month, February, experiences much less snow/rainfall, totaling 71 mm over 13 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year.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
In Bellinzona, summer days are longer and more sunny, with daily sunshine hours peaking at 8.9 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 3.7 hours per average day.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is low throughout the year in Bellinzona.
Relative humidity over the year
The best time of year to visit Bellinzona in Switzerland
During the months of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Most rainfall (rainy season) is seen in May, June, August, September, October and November.
July has an average maximum temperature of 23°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 4°C.
October tops the wettest month list with 169 mm of rainfall.
February is the driest month with 71 mm of precipitation.
July is the sunniest month with an average of 266 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.
