Best year time to visit Le Long Jour

General weather information about Le Long Jour

Average annual temperature is 11.7 °C

Absolute maximum temperature: 30.5 °C

Absolute minimum temperature: -5.8 °C

Number of sunny days: 111 days

Number of rainy days: 254 days

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* Weather data for Le Long Jour Belgium is based on climate observations for 2026 year

Le Long Jour air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.212.316.216.523.329.230.028.230.524.814.912.1
Average daytime temperature (°C)6.78.210.212.117.424.422.221.722.916.89.78.2
Average temperature (°C)4.75.17.08.212.919.618.317.818.513.47.56.3
Average night temperature (°C)2.52.13.54.28.113.914.113.714.310.25.34.3
Absolute minimum temperature (°C)-3.8-4.2-3.7-2.43.89.811.110.68.72.9-0.9-5.8

Le Long Jour 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)8.610.111.913.815.516.416.014.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.94.65.07.310.612.910.910.19.26.23.42.0
Precipitation (mm)8615130795346113837612212287
Sunny days9144814205416917
Rainy days221427221710262714222924
Snow days000000000000

Le Long Jour - weather forecast by months

Le Long Jour weather in januaryLe Long Jour weather in februaryLe Long Jour weather in marchLe Long Jour weather in aprilLe Long Jour weather in mayLe Long Jour weather in juneLe Long Jour weather in julyLe Long Jour weather in augustLe Long Jour weather in septemberLe Long Jour weather in octoberLe Long Jour weather in novemberLe Long Jour weather in december

Best time to visit Le Long Jour:

The best time to visit Le Long Jour during the most sunny months:

  • May — 10.6(h)
  • June — 12.9(h)
  • July — 10.9(h)
  • August — 10.1(h)
  • September — 9.2(h)

Months with the longest average daylight duration in Le Long Jour:

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

The largest precipitation sum in Le Long Jour is at

  • March — 130(mm)
  • July — 113(mm)
  • October — 122(mm)
  • November — 122(mm)

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    Frequently asked questions

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