Best year time to visit Promontogno

General weather information about Promontogno

Average annual temperature is 2.1 °C

Absolute maximum temperature: 22.4 °C

Absolute minimum temperature: -19.0 °C

Number of sunny days: 139 days

Number of rainy days: 160 days

Number of snow days: 66 days

Look at detailed online map of Promontogno

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

Promontogno air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)2.87.04.410.413.419.120.322.419.116.15.58.1
Average daytime temperature (°C)-4.4-0.90.32.07.613.315.414.913.18.4-0.9-0.5
Average temperature (°C)-7.9-4.9-2.8-1.83.89.111.510.89.35.2-4.0-4.0
Average night temperature (°C)-11.6-9.1-7.0-6.30.24.57.16.95.21.9-8.4-8.2
Absolute minimum temperature (°C)-19.0-18.6-14.1-16.6-4.7-1.3-2.9-1.5-4.4-4.2-15.8-19.0

Promontogno 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)5.77.88.09.19.512.812.710.49.77.05.85.0
Precipitation (mm)4122751041525144160108229104117
Sunny days1815129298101516916
Rainy days40710272123211515107
Snow days9131211200000118

Promontogno - weather forecast by months

Promontogno weather in januaryPromontogno weather in februaryPromontogno weather in marchPromontogno weather in aprilPromontogno weather in mayPromontogno weather in junePromontogno weather in julyPromontogno weather in augustPromontogno weather in septemberPromontogno weather in octoberPromontogno weather in novemberPromontogno weather in december

Best time to visit Promontogno:

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

  • June — 12.8(h)
  • July — 12.7(h)

Months with the longest average daylight duration in Promontogno:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Promontogno is at

  • May — 152(mm)
  • August — 160(mm)
  • October — 229(mm)

    • Weather forecast in the closest to Promontogno admin centers

    Weather forecast in the closest towns to Promontogno

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    Frequently asked questions

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