Best year time to visit Delémont

General weather information about Delémont

Average annual temperature is 10.2 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: -14.0 °C

Number of sunny days: 115 days

Number of rainy days: 231 days

Number of snow days: 19 days

Look at detailed online map of Delémont

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

Delémont air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.014.217.118.521.928.731.232.227.925.214.511.3
Average daytime temperature (°C)3.97.29.810.616.423.723.223.322.617.47.86.4
Average temperature (°C)1.42.55.66.612.118.618.418.517.312.44.83.2
Average night temperature (°C)-1.5-0.91.52.67.413.013.814.112.47.92.00.8
Absolute minimum temperature (°C)-14.0-6.1-4.6-3.53.29.99.67.86.22.7-3.7-6.9

Delémont 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)9.010.311.913.615.115.915.514.212.610.99.48.5
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.26.16.77.08.913.411.29.710.27.03.03.3
Precipitation (mm)7630140128896319113556122217160
Sunny days511106515591717411
Rainy days131321242615262213142519
Snow days1340000000011

Delémont - weather forecast by months

Delémont weather in januaryDelémont weather in februaryDelémont weather in marchDelémont weather in aprilDelémont weather in mayDelémont weather in juneDelémont weather in julyDelémont weather in augustDelémont weather in septemberDelémont weather in octoberDelémont weather in novemberDelémont weather in december

Best time to visit Delémont:

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

  • June — 13.4(h)
  • July — 11.2(h)
  • August — 9.7(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Delémont:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Delémont is at

  • July — 191(mm)
  • November — 217(mm)
  • December — 160(mm)

    • Weather forecast in the closest to Delémont admin centers

    Weather forecast in the closest towns to Delémont

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    Frequently asked questions

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