Best year time to visit Ritti

General weather information about Ritti

Average annual temperature is 11.9 °C

Absolute maximum temperature: 35.4 °C

Absolute minimum temperature: -11.8 °C

Number of sunny days: 130 days

Number of rainy days: 161 days

Number of snow days: 74 days

Look at detailed online map of Ritti

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

Ritti air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)9.815.715.418.224.529.034.035.431.927.816.413.5
Average daytime temperature (°C)4.69.110.211.417.924.627.426.825.319.59.28.2
Average temperature (°C)1.75.06.78.013.519.321.620.719.414.66.05.2
Average night temperature (°C)-1.51.42.94.38.812.015.214.813.610.22.01.8
Absolute minimum temperature (°C)-11.8-6.0-6.7-0.42.87.26.55.66.43.4-4.5-6.1

Ritti 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)9.110.311.913.615.015.715.414.112.610.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)6.18.58.09.810.812.812.811.210.47.54.34.6
Precipitation (mm)609163104108468410827109236179
Sunny days10161110666161915213
Rainy days42810252425151116129
Snow days17101210000000169

Ritti - weather forecast by months

Ritti weather in januaryRitti weather in februaryRitti weather in marchRitti weather in aprilRitti weather in mayRitti weather in juneRitti weather in julyRitti weather in augustRitti weather in septemberRitti weather in octoberRitti weather in novemberRitti weather in december

Best time to visit Ritti:

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

  • June — 12.8(h)
  • July — 12.8(h)
  • August — 11.2(h)

Months with the longest average daylight duration in Ritti:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Ritti is at

  • March — 163(mm)
  • November — 236(mm)
  • December — 179(mm)

    • Weather forecast in the closest to Ritti admin centers

    Weather forecast in the closest towns to Ritti

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    Frequently asked questions

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