Best year time to visit Thalwil

General weather information about Thalwil

Average annual temperature is 11.7 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -8.3 °C

Number of sunny days: 134 days

Number of rainy days: 223 days

Number of snow days: 8 days

Look at detailed online map of Thalwil

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

Thalwil air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.914.218.519.624.230.433.132.428.525.214.211.8
Average daytime temperature (°C)5.57.811.112.218.425.825.125.023.718.39.36.8
Average temperature (°C)3.03.66.98.313.820.420.620.619.013.66.43.9
Average night temperature (°C)0.3-0.22.84.39.414.716.316.114.29.23.70.9
Absolute minimum temperature (°C)-5.0-5.1-2.3-2.24.411.011.610.48.23.8-0.9-8.3

Thalwil 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)9.010.311.913.615.115.915.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.26.56.66.88.913.611.69.910.27.63.23.7
Precipitation (mm)58321381671557826418474123220190
Sunny days9141157147132118510
Rainy days16132025241624189132520
Snow days610000000001

Thalwil - weather forecast by months

Thalwil weather in januaryThalwil weather in februaryThalwil weather in marchThalwil weather in aprilThalwil weather in mayThalwil weather in juneThalwil weather in julyThalwil weather in augustThalwil weather in septemberThalwil weather in octoberThalwil weather in novemberThalwil weather in december

Best time to visit Thalwil:

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

  • June — 13.6(h)
  • July — 11.6(h)
  • August — 9.9(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Thalwil:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Thalwil is at

  • July — 264(mm)
  • August — 184(mm)
  • November — 220(mm)
  • December — 190(mm)

    • Weather forecast in the closest to Thalwil admin centers

    Weather forecast in the closest towns to Thalwil

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    Frequently asked questions

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