Best year time to visit Trevano

General weather information about Trevano

Average annual temperature is 10.7 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -6.9 °C

Number of sunny days: 152 days

Number of rainy days: 205 days

Number of snow days: 8 days

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

Trevano air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.215.516.117.222.127.528.131.024.827.114.415.5
Average daytime temperature (°C)6.08.811.113.317.121.923.924.220.917.29.67.8
Average temperature (°C)2.13.56.08.413.117.819.719.816.713.14.32.9
Average night temperature (°C)-1.6-0.80.82.89.013.315.115.212.59.1-0.2-1.2
Absolute minimum temperature (°C)-5.9-6.9-4.7-4.54.79.59.69.16.13.9-4.4-5.6

Trevano 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)5.47.58.09.29.311.912.210.78.96.46.25.4
Precipitation (mm)65118912120314825928625429210278
Sunny days152015142741414131519
Rainy days13416162923271716181511
Snow days340000000001

Trevano - weather forecast by months

Trevano weather in januaryTrevano weather in februaryTrevano weather in marchTrevano weather in aprilTrevano weather in mayTrevano weather in juneTrevano weather in julyTrevano weather in augustTrevano weather in septemberTrevano weather in octoberTrevano weather in novemberTrevano weather in december

Best time to visit Trevano:

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

  • June — 11.9(h)
  • July — 12.2(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Trevano:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Trevano is at

  • May — 203(mm)
  • July — 259(mm)
  • August — 286(mm)
  • September — 254(mm)
  • October — 292(mm)

    • Weather forecast in the closest to Trevano admin centers

    Weather forecast in the closest towns to Trevano

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    Frequently asked questions

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