Weather in Overijse in August

General weather information about Overijse

Average annual temperature is 11.8 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -5.9 °C

Number of sunny days: 114 days

Number of rainy days: 250 days

Number of snow days: 1 day

Look at detailed online map of Overijse

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

Overijse air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.312.516.617.023.929.830.926.830.825.415.112.0
Average daytime temperature (°C)6.98.310.412.317.824.922.421.923.417.19.98.4
Average temperature (°C)4.95.17.08.313.120.018.418.018.613.67.56.5
Average night temperature (°C)2.71.93.64.38.214.214.113.913.910.45.34.4
Absolute minimum temperature (°C)-3.4-4.2-3.9-1.73.010.011.311.18.52.7-1.0-5.9

Overijse 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)2.84.55.07.210.712.910.910.19.36.43.52.2
Precipitation (mm)7312131826542101797712011679
Sunny days91348132137161127
Rainy days22152722189282414202823
Snow days000000000001

Overijse - weather forecast by months

Overijse weather in januaryOverijse weather in februaryOverijse weather in marchOverijse weather in aprilOverijse weather in mayOverijse weather in juneOverijse weather in julyOverijse weather in augustOverijse weather in septemberOverijse weather in octoberOverijse weather in novemberOverijse weather in december

Best time to visit Overijse:

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

  • May — 10.7(h)
  • June — 12.9(h)
  • July — 10.9(h)
  • August — 10.1(h)
  • September — 9.3(h)

Months with the longest average daylight duration in Overijse:

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

The largest precipitation sum in Overijse is at

  • March — 131(mm)
  • October — 120(mm)
  • November — 116(mm)

    • Weather forecast in the closest to Overijse admin centers

    Weather forecast in the closest towns to Overijse

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    Frequently asked questions

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