Best year time to visit Overnellen

General weather information about Overnellen

Average annual temperature is 11.9 °C

Absolute maximum temperature: 31.1 °C

Absolute minimum temperature: -5.4 °C

Number of sunny days: 114 days

Number of rainy days: 251 days

Look at detailed online map of Overnellen

* Weather data for Overnellen Belgium is based on climate observations for 2026 year

Overnellen air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.812.216.917.123.630.030.827.031.124.915.312.5
Average daytime temperature (°C)7.38.410.512.417.724.922.221.923.317.010.18.6
Average temperature (°C)5.25.47.28.613.320.018.418.018.713.67.76.7
Average night temperature (°C)2.82.13.84.58.414.214.213.914.010.45.54.5
Absolute minimum temperature (°C)-3.7-4.4-3.3-2.13.410.111.410.78.82.6-0.7-5.4

Overnellen monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.14.44.87.410.512.910.910.39.26.33.62.0
Precipitation (mm)8611124816545116797312412587
Sunny days81237152337181026
Rainy days23162823167282412212825
Snow days000000000000

Overnellen - weather forecast by months

Overnellen weather in januaryOvernellen weather in februaryOvernellen weather in marchOvernellen weather in aprilOvernellen weather in mayOvernellen weather in juneOvernellen weather in julyOvernellen weather in augustOvernellen weather in septemberOvernellen weather in octoberOvernellen weather in novemberOvernellen weather in december

Best time to visit Overnellen:

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

  • May — 10.5(h)
  • June — 12.9(h)
  • July — 10.9(h)
  • August — 10.3(h)
  • September — 9.2(h)

Months with the longest average daylight duration in Overnellen:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Overnellen is at

  • March — 124(mm)
  • July — 116(mm)
  • October — 124(mm)
  • November — 125(mm)

    • Weather forecast in the closest to Overnellen admin centers

    Weather forecast in the closest towns to Overnellen

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    Frequently asked questions

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