Best year time to visit Islisberg

General weather information about Islisberg

Average annual temperature is 10.7 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: -11.3 °C

Number of sunny days: 137 days

Number of rainy days: 215 days

Number of snow days: 13 days

Look at detailed online map of Islisberg

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

Islisberg air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.613.517.518.923.829.932.632.728.624.914.611.0
Average daytime temperature (°C)4.97.210.511.618.025.324.624.623.217.78.45.9
Average temperature (°C)2.12.46.17.513.219.619.619.617.712.35.32.7
Average night temperature (°C)-0.7-1.51.73.38.613.314.814.812.67.52.3-0.3
Absolute minimum temperature (°C)-6.6-6.6-3.8-3.34.19.810.19.26.21.7-3.1-11.3

Islisberg 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)9.010.311.913.615.115.915.514.212.610.99.48.5
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.86.36.66.48.713.511.49.810.07.33.13.4
Precipitation (mm)55291471521385122612267100230168
Sunny days10141077167122218410
Rainy days14112123241424198132519
Snow days730000000012

Islisberg - weather forecast by months

Islisberg weather in januaryIslisberg weather in februaryIslisberg weather in marchIslisberg weather in aprilIslisberg weather in mayIslisberg weather in juneIslisberg weather in julyIslisberg weather in augustIslisberg weather in septemberIslisberg weather in octoberIslisberg weather in novemberIslisberg weather in december

Best time to visit Islisberg:

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

  • June — 13.5(h)
  • July — 11.4(h)
  • August — 9.8(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Islisberg:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Islisberg is at

  • July — 226(mm)
  • November — 230(mm)
  • December — 168(mm)

    • Weather forecast in the closest to Islisberg admin centers

    Weather forecast in the closest towns to Islisberg

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    Frequently asked questions

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