Weather in Piazza in May

General weather information about Piazza

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

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

Piazza 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

Piazza 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

Piazza - weather forecast by months

Piazza weather in januaryPiazza weather in februaryPiazza weather in marchPiazza weather in aprilPiazza weather in mayPiazza weather in junePiazza weather in julyPiazza weather in augustPiazza weather in septemberPiazza weather in octoberPiazza weather in novemberPiazza weather in december

Best time to visit Piazza:

The best time to visit Piazza 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 Piazza:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Piazza is at

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

    • Weather forecast in the closest to Piazza admin centers

    Weather forecast in the closest towns to Piazza

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    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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