Best year time to visit Lengnau

General weather information about Lengnau

Average annual temperature is 10.1 °C

Absolute maximum temperature: 33.2 °C

Absolute minimum temperature: -13.2 °C

Number of sunny days: 123 days

Number of rainy days: 227 days

Number of snow days: 15 days

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

Lengnau air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.312.916.517.522.128.631.133.228.525.313.310.5
Average daytime temperature (°C)3.56.79.510.616.624.123.423.922.716.97.35.6
Average temperature (°C)1.22.55.36.612.318.918.518.917.512.24.52.4
Average night temperature (°C)-1.4-1.11.02.57.913.513.914.312.97.71.70.0
Absolute minimum temperature (°C)-13.2-5.8-4.3-3.44.311.08.88.05.71.8-5.0-6.7

Lengnau 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)2.46.46.97.89.313.511.610.310.27.53.53.4
Precipitation (mm)64251251071114519811849115202169
Sunny days91694613882115410
Rainy days1292226251723239162520
Snow days1030000000011

Lengnau - weather forecast by months

Lengnau weather in januaryLengnau weather in februaryLengnau weather in marchLengnau weather in aprilLengnau weather in mayLengnau weather in juneLengnau weather in julyLengnau weather in augustLengnau weather in septemberLengnau weather in octoberLengnau weather in novemberLengnau weather in december

Best time to visit Lengnau:

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

  • June — 13.5(h)
  • July — 11.6(h)
  • August — 10.3(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Lengnau:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Lengnau is at

  • July — 198(mm)
  • November — 202(mm)
  • December — 169(mm)

    • Weather forecast in the closest to Lengnau admin centers

    Weather forecast in the closest towns to Lengnau

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    Frequently asked questions

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