ClimateForecastDecemberJanuary >>

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

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.

Monthly hours of sunshine

Data from: Locarno, Switzerland (17 KM, 10 Miles).

Daily hours of sunshine

Data from: Locarno, Switzerland (17 KM, 10 Miles).

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:
  • Which months have the greatest rainfall in Bellinzona?
    Most rainfall (rainy season) is seen in May, June, August, September, October and November.
  • Which is the warmest month in Bellinzona?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Bellinzona?
    The coldest month is January with an average maximum temperature of 4°C.
  • Which is the wettest month in Bellinzona?
    October tops the wettest month list with 169 mm of rainfall.
  • Which is the driest month in Bellinzona?
    February is the driest month with 71 mm of precipitation.
  • Which is the sunniest month in Bellinzona?
    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.

    Forecast for Bellinzona

    Fri   Dec 06
    11°C | -1°C
    N 7 km/h
    almost clear and no rain

    almost clear and no rain

    Sat   Dec 07
    9°C | 0°C
    S 7 km/h
    11 mm
    broken clouds and snow

    broken clouds and snow

    Sun   Dec 08
    8°C | 0°C
    N 4 km/h
    overcast and no rain

    overcast and no rain