Best year time to visit Giornico

General weather information about Giornico

Average annual temperature is 6.5 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -18.8 °C

Number of sunny days: 149 days

Number of rainy days: 186 days

Number of snow days: 30 days

Look at detailed online map of Giornico

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

Giornico air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.112.712.316.319.224.925.330.323.422.511.19.1
Average daytime temperature (°C)1.45.46.88.513.418.820.521.017.713.74.82.8
Average temperature (°C)-2.10.02.13.69.013.915.815.912.88.90.1-2.3
Average night temperature (°C)-5.6-4.5-3.2-1.93.67.89.59.77.23.4-5.1-7.5
Absolute minimum temperature (°C)-10.7-11.2-7.1-7.70.21.34.03.01.1-2.6-11.5-18.8

Giornico 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)9.110.311.913.615.015.715.414.112.610.99.48.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)6.08.18.19.39.812.312.810.79.46.85.95.1
Precipitation (mm)4623103117219217129206223290119101
Sunny days19161215077151715917
Rainy days651515312324161316157
Snow days674000000067

Giornico - weather forecast by months

Giornico weather in januaryGiornico weather in februaryGiornico weather in marchGiornico weather in aprilGiornico weather in mayGiornico weather in juneGiornico weather in julyGiornico weather in augustGiornico weather in septemberGiornico weather in octoberGiornico weather in novemberGiornico weather in december

Best time to visit Giornico:

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

  • June — 12.3(h)
  • July — 12.8(h)

Months with the longest average daylight duration in Giornico:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Giornico is at

  • May — 219(mm)
  • June — 217(mm)
  • August — 206(mm)
  • September — 223(mm)
  • October — 290(mm)

    • Weather forecast in the closest to Giornico admin centers

    Weather forecast in the closest towns to Giornico

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    Frequently asked questions

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