Best year time to visit Lyss

General weather information about Lyss

Average annual temperature is 11.5 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: -9.0 °C

Number of sunny days: 143 days

Number of rainy days: 215 days

Number of snow days: 7 days

Look at detailed online map of Lyss

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

Lyss air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.414.017.519.324.130.933.636.630.625.514.511.7
Average daytime temperature (°C)5.17.810.912.218.426.525.426.124.618.38.86.7
Average temperature (°C)2.73.06.68.113.920.720.320.718.713.36.14.0
Average night temperature (°C)0.1-0.82.43.99.514.415.415.513.38.93.21.5
Absolute minimum temperature (°C)-9.0-5.1-3.1-1.86.411.110.99.77.03.0-3.7-5.0

Lyss 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)9.010.311.913.615.115.815.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.86.67.08.19.613.512.010.410.37.73.63.6
Precipitation (mm)5713138123112561969247117210185
Sunny days11151377169122216510
Rainy days15121823241422198152520
Snow days510000000001

Lyss - weather forecast by months

Lyss weather in januaryLyss weather in februaryLyss weather in marchLyss weather in aprilLyss weather in mayLyss weather in juneLyss weather in julyLyss weather in augustLyss weather in septemberLyss weather in octoberLyss weather in novemberLyss weather in december

Best time to visit Lyss:

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

  • June — 13.5(h)
  • July — 12.0(h)
  • August — 10.4(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Lyss:

  • June — 15.8(h)
  • July — 15.5(h)

The largest precipitation sum in Lyss is at

  • July — 196(mm)
  • November — 210(mm)
  • December — 185(mm)

    • Weather forecast in the closest to Lyss admin centers

    Weather forecast in the closest towns to Lyss

    Explore Lyss

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    MapTrains schedule
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    Frequently asked questions

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