Best year time to visit Les Riesses

General weather information about Les Riesses

Average annual temperature is 10.2 °C

Absolute maximum temperature: 28.6 °C

Absolute minimum temperature: -5.5 °C

Number of sunny days: 115 days

Number of rainy days: 245 days

Number of snow days: 5 days

Look at detailed online map of Les Riesses

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

Les Riesses air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.111.414.117.122.427.127.927.128.622.413.49.9
Average daytime temperature (°C)4.96.68.710.816.323.120.920.421.615.28.16.3
Average temperature (°C)3.03.55.56.912.018.617.016.717.211.85.94.5
Average night temperature (°C)0.80.92.12.97.513.212.812.713.18.64.02.7
Absolute minimum temperature (°C)-5.3-5.2-4.3-2.82.48.08.78.36.21.9-3.9-5.5

Les Riesses 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)8.610.111.913.815.416.315.914.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.35.35.07.311.313.310.59.39.35.72.42.0
Precipitation (mm)14516165106528811111845142187111
Sunny days61557142085161135
Rainy days211326231710232614202725
Snow days400000000001

Les Riesses - weather forecast by months

Les Riesses weather in januaryLes Riesses weather in februaryLes Riesses weather in marchLes Riesses weather in aprilLes Riesses weather in mayLes Riesses weather in juneLes Riesses weather in julyLes Riesses weather in augustLes Riesses weather in septemberLes Riesses weather in octoberLes Riesses weather in novemberLes Riesses weather in december

Best time to visit Les Riesses:

The best time to visit Les Riesses during the most sunny months:

  • May — 11.3(h)
  • June — 13.3(h)
  • July — 10.5(h)
  • August — 9.3(h)
  • September — 9.3(h)

Months with the longest average daylight duration in Les Riesses:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in Les Riesses is at

  • January — 145(mm)
  • March — 165(mm)
  • October — 142(mm)
  • November — 187(mm)

    • Weather forecast in the closest to Les Riesses admin centers

    Weather forecast in the closest towns to Les Riesses

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    Frequently asked questions

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