Best year time to visit Wallonia

General weather information about Wallonia

Average annual temperature is 15.5 °C

Absolute maximum temperature: 36.4 °C

Absolute minimum temperature: -7.1 °C

Number of sunny days: 187 days

Number of rainy days: 178 days

Look at detailed online map of Wallonia

* Weather data for Wallonia United States is based on climate observations for 2026 year

Wallonia air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.123.625.427.930.336.035.936.431.329.825.718.0
Average daytime temperature (°C)11.014.015.220.725.430.131.130.227.921.615.511.6
Average temperature (°C)6.47.99.214.219.423.425.624.721.816.29.56.5
Average night temperature (°C)2.93.74.68.914.217.721.220.517.012.05.32.9
Absolute minimum temperature (°C)-4.4-7.1-6.01.45.412.316.114.512.6-1.3-3.9-5.7

Wallonia monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.012.011.010.09.0
Daylight mean duration (h)10.010.812.013.114.114.714.413.512.411.210.29.7
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.07.17.59.511.012.011.210.210.87.38.06.5
Precipitation (mm)11678177110877914919031654873
Sunny days13141717161591316192216
Rainy days18141413151522181412815
Snow days000000000000

Wallonia - weather forecast by months

Wallonia weather in januaryWallonia weather in februaryWallonia weather in marchWallonia weather in aprilWallonia weather in mayWallonia weather in juneWallonia weather in julyWallonia weather in augustWallonia weather in septemberWallonia weather in octoberWallonia weather in novemberWallonia weather in december

Best time to visit Wallonia:

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

  • June — 12.0(h)
  • July — 11.2(h)

The largest precipitation sum in Wallonia is at

  • March — 177(mm)
  • July — 149(mm)
  • August — 190(mm)

    • Weather forecast in the closest to Wallonia admin centers

    Weather forecast in the closest towns to Wallonia

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    Frequently asked questions

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