Best year time to visit Jaun

General weather information about Jaun

Average annual temperature is 9.3 °C

Absolute maximum temperature: 32.9 °C

Absolute minimum temperature: -18.6 °C

Number of sunny days: 115 days

Number of rainy days: 222 days

Number of snow days: 28 days

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

Jaun air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.215.016.817.720.827.332.232.926.525.214.312.7
Average daytime temperature (°C)3.87.99.710.416.222.422.923.022.317.97.46.3
Average temperature (°C)-0.61.44.66.211.417.318.118.116.612.03.81.6
Average night temperature (°C)-5.1-3.7-0.11.76.111.112.912.610.96.6-0.5-3.3
Absolute minimum temperature (°C)-18.6-14.5-8.6-3.53.76.26.95.32.81.3-14.2-15.1

Jaun 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)9.010.311.913.615.015.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.07.47.27.99.112.912.110.810.37.73.44.1
Precipitation (mm)1092517413717011014316791133305221
Sunny days91610758481716411
Rainy days11717212622272313152416
Snow days1154200000024

Jaun - weather forecast by months

Jaun weather in januaryJaun weather in februaryJaun weather in marchJaun weather in aprilJaun weather in mayJaun weather in juneJaun weather in julyJaun weather in augustJaun weather in septemberJaun weather in octoberJaun weather in novemberJaun weather in december

Best time to visit Jaun:

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

  • June — 12.9(h)
  • July — 12.1(h)
  • August — 10.8(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Jaun:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Jaun is at

  • November — 305(mm)
  • December — 221(mm)

    • Weather forecast in the closest to Jaun admin centers

    Weather forecast in the closest towns to Jaun

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    Frequently asked questions

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