Best year time to visit Les Flachis

General weather information about Les Flachis

Average annual temperature is 10.6 °C

Absolute maximum temperature: 29.0 °C

Absolute minimum temperature: -6.0 °C

Number of sunny days: 112 days

Number of rainy days: 250 days

Number of snow days: 3 days

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

Les Flachis air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.812.215.017.322.227.728.727.729.023.713.810.3
Average daytime temperature (°C)5.57.39.211.216.723.521.420.822.015.88.66.9
Average temperature (°C)3.53.96.07.212.318.717.416.917.212.36.45.2
Average night temperature (°C)1.30.82.42.87.412.813.012.512.48.74.43.2
Absolute minimum temperature (°C)-6.0-5.1-4.4-3.21.87.89.28.15.80.4-3.8-4.7

Les Flachis 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)8.610.111.913.815.416.315.914.412.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.55.45.07.210.813.310.89.89.65.92.91.9
Precipitation (mm)116141377870531161005510813293
Sunny days71657151856151017
Rainy days221226231612262515212923
Snow days200000000001

Les Flachis - weather forecast by months

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

Best time to visit Les Flachis:

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

  • May — 10.8(h)
  • June — 13.3(h)
  • July — 10.8(h)
  • August — 9.8(h)
  • September — 9.6(h)

Months with the longest average daylight duration in Les Flachis:

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

The largest precipitation sum in Les Flachis is at

  • January — 116(mm)
  • March — 137(mm)
  • July — 116(mm)
  • November — 132(mm)

    • Weather forecast in the closest to Les Flachis admin centers

    Weather forecast in the closest towns to Les Flachis

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    Frequently asked questions

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