Best year time to visit Leis

General weather information about Leis

Average annual temperature is 2.6 °C

Absolute maximum temperature: 25.0 °C

Absolute minimum temperature: -20.4 °C

Number of sunny days: 109 days

Number of rainy days: 165 days

Number of snow days: 91 days

Look at detailed online map of Leis

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

Leis air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.56.67.89.214.520.122.825.022.418.66.07.4
Average daytime temperature (°C)-3.30.31.92.68.514.917.116.615.910.40.10.4
Average temperature (°C)-6.6-4.3-2.4-1.54.09.612.011.510.35.7-3.5-3.6
Average night temperature (°C)-10.1-8.7-7.5-6.2-0.34.07.26.95.41.6-8.3-7.6
Absolute minimum temperature (°C)-20.4-18.0-14.5-15.6-3.9-1.9-0.3-1.3-3.9-4.9-14.8-19.6

Leis 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)5.47.77.98.19.813.311.710.29.46.94.34.0
Precipitation (mm)3628991141047415218399162196195
Sunny days101611435581815311
Rainy days10410272526231216129
Snow days201216161000001511

Leis - weather forecast by months

Leis weather in januaryLeis weather in februaryLeis weather in marchLeis weather in aprilLeis weather in mayLeis weather in juneLeis weather in julyLeis weather in augustLeis weather in septemberLeis weather in octoberLeis weather in novemberLeis weather in december

Best time to visit Leis:

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

  • June — 13.3(h)
  • July — 11.7(h)

Months with the longest average daylight duration in Leis:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Leis is at

  • July — 152(mm)
  • August — 183(mm)
  • October — 162(mm)
  • November — 196(mm)
  • December — 195(mm)

    • Weather forecast in the closest to Leis admin centers

    Weather forecast in the closest towns to Leis

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    Frequently asked questions

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