Best year time to visit Borisio

General weather information about Borisio

Average annual temperature is 9.8 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -9.2 °C

Number of sunny days: 146 days

Number of rainy days: 203 days

Number of snow days: 16 days

Look at detailed online map of Borisio

* Weather data for Borisio Switzerland is based on climate observations for 2026 year

Borisio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.314.815.817.022.127.028.131.024.226.714.514.8
Average daytime temperature (°C)5.58.310.512.616.621.423.423.620.216.68.77.1
Average temperature (°C)1.42.95.27.612.417.118.818.915.612.13.21.9
Average night temperature (°C)-2.2-1.50.02.28.112.514.013.911.07.8-1.4-2.1
Absolute minimum temperature (°C)-7.5-8.6-5.2-5.33.88.68.67.25.42.6-4.6-9.2

Borisio monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.411.913.615.015.715.314.112.510.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)5.77.88.19.39.512.012.610.98.96.76.35.5
Precipitation (mm)65168410320920419626825733710063
Sunny days161912122741315131419
Rainy days8418182923271815181411
Snow days751000000021

Borisio - weather forecast by months

Borisio weather in januaryBorisio weather in februaryBorisio weather in marchBorisio weather in aprilBorisio weather in mayBorisio weather in juneBorisio weather in julyBorisio weather in augustBorisio weather in septemberBorisio weather in octoberBorisio weather in novemberBorisio weather in december

Best time to visit Borisio:

The best time to visit Borisio during the most sunny months:

  • June — 12.0(h)
  • July — 12.6(h)
  • August — 10.9(h)

Months with the longest average daylight duration in Borisio:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Borisio is at

  • May — 209(mm)
  • June — 204(mm)
  • August — 268(mm)
  • September — 257(mm)
  • October — 337(mm)

    • Weather forecast in the closest to Borisio admin centers

    Weather forecast in the closest towns to Borisio

    Explore Borisio

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Borisio?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Borisio.
    What is the weather like in Borisio?
    See average temperature, rainfall and daylight hours for Borisio by month in the table above.
    How many sunny days does Borisio have?
    The monthly weather statistics above show sunshine and rainfall patterns for Borisio throughout the year.