Weather in Bannio in May

General weather information about Bannio

Average annual temperature is 4.0 °C

Absolute maximum temperature: 24.8 °C

Absolute minimum temperature: -21.9 °C

Number of sunny days: 101 days

Number of rainy days: 229 days

Number of snow days: 35 days

Look at detailed online map of Bannio

* Weather data for Bannio Italy is based on climate observations for 2026 year

Bannio air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.79.97.710.815.621.321.624.820.019.88.88.1
Average daytime temperature (°C)-1.42.62.54.69.915.216.917.514.610.12.31.5
Average temperature (°C)-5.0-2.0-0.70.45.610.712.612.710.56.7-1.2-2.3
Average night temperature (°C)-9.1-6.2-4.6-4.21.35.47.97.86.23.3-4.7-6.6
Absolute minimum temperature (°C)-21.9-13.3-13.5-12.5-3.01.23.31.1-1.0-3.4-10.3-14.4

Bannio 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)5.77.57.88.79.111.512.111.09.06.35.84.8
Precipitation (mm)8970265309391195413344259407263198
Sunny days1617951326118716
Rainy days6617203027292519231611
Snow days955500000074

Bannio - weather forecast by months

Bannio weather in januaryBannio weather in februaryBannio weather in marchBannio weather in aprilBannio weather in mayBannio weather in juneBannio weather in julyBannio weather in augustBannio weather in septemberBannio weather in octoberBannio weather in novemberBannio weather in december

Best time to visit Bannio:

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

  • June — 11.5(h)
  • July — 12.1(h)
  • August — 11.0(h)

Months with the longest average daylight duration in Bannio:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Bannio is at

  • May — 391(mm)
  • July — 413(mm)
  • August — 344(mm)
  • October — 407(mm)

    • Weather forecast in the closest to Bannio admin centers

    Weather forecast in the closest towns to Bannio

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    Frequently asked questions

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