Best year time to visit Onnen

General weather information about Onnen

Average annual temperature is 11.0 °C

Absolute maximum temperature: 30.4 °C

Absolute minimum temperature: -4.4 °C

Number of sunny days: 101 days

Number of rainy days: 261 days

Number of snow days: 3 days

Look at detailed online map of Onnen

* Weather data for Onnen Netherlands is based on climate observations for 2026 year

Onnen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.212.715.619.221.429.630.426.328.821.213.611.6
Average daytime temperature (°C)7.18.49.312.116.322.421.421.022.015.09.47.5
Average temperature (°C)5.25.36.18.012.217.817.717.117.512.57.05.6
Average night temperature (°C)3.12.73.43.98.512.814.213.613.310.14.93.8
Absolute minimum temperature (°C)-3.4-3.6-3.4-2.44.27.811.110.78.84.3-3.9-4.4

Onnen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.016.016.015.013.011.09.07.0
Daylight mean duration (h)8.29.811.914.015.916.916.414.712.710.68.77.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.54.65.59.010.312.811.310.29.44.43.81.9
Precipitation (mm)1103610679572912710452178135131
Sunny days81051112172718425
Rainy days231825191913292412272824
Snow days001000000002

Onnen - weather forecast by months

Onnen weather in januaryOnnen weather in februaryOnnen weather in marchOnnen weather in aprilOnnen weather in mayOnnen weather in juneOnnen weather in julyOnnen weather in augustOnnen weather in septemberOnnen weather in octoberOnnen weather in novemberOnnen weather in december

Best time to visit Onnen:

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

  • May — 10.3(h)
  • June — 12.8(h)
  • July — 11.3(h)
  • August — 10.2(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Onnen:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Onnen is at

  • July — 127(mm)
  • October — 178(mm)
  • November — 135(mm)
  • December — 131(mm)

    • Weather forecast in the closest to Onnen admin centers

    Weather forecast in the closest towns to Onnen

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    Frequently asked questions

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