Best year time to visit Tresa

General weather information about Tresa

Average annual temperature is 14.1 °C

Absolute maximum temperature: 35.3 °C

Absolute minimum temperature: -3.4 °C

Number of sunny days: 174 days

Number of rainy days: 187 days

Number of snow days: 4 days

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

Tresa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.117.719.320.625.730.832.435.328.129.917.018.3
Average daytime temperature (°C)8.811.614.216.620.425.127.528.224.120.112.810.5
Average temperature (°C)5.46.59.411.816.421.023.423.720.016.48.46.5
Average night temperature (°C)1.82.44.56.712.216.518.819.015.912.84.52.9
Absolute minimum temperature (°C)-2.5-3.4-1.0-0.59.712.514.713.610.88.11.3-0.7

Tresa 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)5.47.78.29.29.812.312.611.09.16.66.35.4
Precipitation (mm)407721111941411852302522779154
Sunny days1721161751061715131720
Rainy days13515132620251415181310
Snow days120000000001

Tresa - weather forecast by months

Tresa weather in januaryTresa weather in februaryTresa weather in marchTresa weather in aprilTresa weather in mayTresa weather in juneTresa weather in julyTresa weather in augustTresa weather in septemberTresa weather in octoberTresa weather in novemberTresa weather in december

Best time to visit Tresa:

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

  • June — 12.3(h)
  • July — 12.6(h)
  • August — 11.0(h)

Months with the longest average daylight duration in Tresa:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Tresa is at

  • May — 194(mm)
  • July — 185(mm)
  • August — 230(mm)
  • September — 252(mm)
  • October — 277(mm)

    • Weather forecast in the closest to Tresa admin centers

    Weather forecast in the closest towns to Tresa

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    Frequently asked questions

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