Best year time to visit Fontana

General weather information about Fontana

Average annual temperature is 10.5 °C

Absolute maximum temperature: 34.2 °C

Absolute minimum temperature: -13.9 °C

Number of sunny days: 138 days

Number of rainy days: 193 days

Number of snow days: 34 days

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

Fontana air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.116.916.020.523.229.429.634.227.827.014.713.1
Average daytime temperature (°C)5.49.511.012.617.723.124.524.921.917.78.76.6
Average temperature (°C)1.63.75.97.713.218.219.819.716.812.84.21.5
Average night temperature (°C)-1.7-1.10.52.78.112.114.214.111.47.8-0.3-3.2
Absolute minimum temperature (°C)-13.9-10.0-4.6-4.24.76.68.07.31.81.9-7.9-13.3

Fontana 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)6.08.08.29.19.812.312.710.89.36.65.85.0
Precipitation (mm)5120114135199123165247214324154117
Sunny days201511131551016151017
Rainy days461416302526211416138
Snow days776100000076

Fontana - weather forecast by months

Fontana weather in januaryFontana weather in februaryFontana weather in marchFontana weather in aprilFontana weather in mayFontana weather in juneFontana weather in julyFontana weather in augustFontana weather in septemberFontana weather in octoberFontana weather in novemberFontana weather in december

Best time to visit Fontana:

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

  • June — 12.3(h)
  • July — 12.7(h)
  • August — 10.8(h)

Months with the longest average daylight duration in Fontana:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Fontana is at

  • May — 199(mm)
  • August — 247(mm)
  • September — 214(mm)
  • October — 324(mm)

    • Weather forecast in the closest to Fontana admin centers

    Weather forecast in the closest towns to Fontana

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    Frequently asked questions

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