Best year time to visit Monticello

General weather information about Monticello

Average annual temperature is 12.2 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 168 days

Number of rainy days: 191 days

Number of snow days: 6 days

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

Monticello air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.116.217.418.624.428.830.633.626.128.915.615.8
Average daytime temperature (°C)7.310.012.614.618.623.425.826.222.118.511.08.8
Average temperature (°C)3.84.97.59.914.719.221.521.617.814.36.14.4
Average night temperature (°C)0.00.52.24.79.914.016.016.013.09.81.50.5
Absolute minimum temperature (°C)-3.4-4.5-2.1-1.77.19.910.910.37.25.4-2.2-3.2

Monticello 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)5.77.98.39.29.912.312.811.09.06.76.35.4
Precipitation (mm)4512799518113815922427035210160
Sunny days182115164791616131518
Rainy days12316142723221514181512
Snow days140000000001

Monticello - weather forecast by months

Monticello weather in januaryMonticello weather in februaryMonticello weather in marchMonticello weather in aprilMonticello weather in mayMonticello weather in juneMonticello weather in julyMonticello weather in augustMonticello weather in septemberMonticello weather in octoberMonticello weather in novemberMonticello weather in december

Best time to visit Monticello:

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

  • June — 12.3(h)
  • July — 12.8(h)
  • August — 11.0(h)

Months with the longest average daylight duration in Monticello:

  • June — 15.7(h)
  • July — 15.3(h)

The largest precipitation sum in Monticello is at

  • May — 181(mm)
  • August — 224(mm)
  • September — 270(mm)
  • October — 352(mm)

    • Weather forecast in the closest to Monticello admin centers

    Weather forecast in the closest towns to Monticello

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    Frequently asked questions

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