Best year time to visit Wartensee

General weather information about Wartensee

Average annual temperature is 10.6 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -9.0 °C

Number of sunny days: 133 days

Number of rainy days: 223 days

Number of snow days: 9 days

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

Wartensee air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.413.116.018.222.929.031.629.826.223.414.911.3
Average daytime temperature (°C)4.35.49.410.816.924.123.522.921.616.68.36.0
Average temperature (°C)1.82.15.77.313.219.419.419.117.612.85.43.3
Average night temperature (°C)-0.8-0.92.14.09.514.515.415.413.69.02.80.5
Absolute minimum temperature (°C)-8.9-6.5-4.1-2.16.311.410.88.98.43.7-2.0-9.0

Wartensee monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)8.910.311.913.615.115.915.514.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.76.76.97.69.313.611.410.010.07.43.63.4
Precipitation (mm)64451272431665523923558123267197
Sunny days10161258158111817310
Rainy days141119252315232012142720
Snow days710000000001

Wartensee - weather forecast by months

Wartensee weather in januaryWartensee weather in februaryWartensee weather in marchWartensee weather in aprilWartensee weather in mayWartensee weather in juneWartensee weather in julyWartensee weather in augustWartensee weather in septemberWartensee weather in octoberWartensee weather in novemberWartensee weather in december

Best time to visit Wartensee:

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

  • June — 13.6(h)
  • July — 11.4(h)
  • August — 10.0(h)
  • September — 10.0(h)

Months with the longest average daylight duration in Wartensee:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Wartensee is at

  • April — 243(mm)
  • July — 239(mm)
  • August — 235(mm)
  • November — 267(mm)
  • December — 197(mm)

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    Frequently asked questions

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