Best year time to visit Jalhay

General weather information about Jalhay

Average annual temperature is 11.0 °C

Absolute maximum temperature: 30.9 °C

Absolute minimum temperature: -9.9 °C

Number of sunny days: 103 days

Number of rainy days: 257 days

Number of snow days: 5 days

Look at detailed online map of Jalhay

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

Jalhay air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.113.715.018.022.628.530.927.828.724.714.210.4
Average daytime temperature (°C)5.47.69.011.416.923.821.821.022.416.18.46.9
Average temperature (°C)3.54.56.07.612.719.417.917.318.213.06.55.3
Average night temperature (°C)1.12.02.93.98.114.513.913.614.010.04.73.7
Absolute minimum temperature (°C)-9.9-4.0-3.8-2.93.29.210.09.98.50.4-2.9-4.3

Jalhay 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)2.65.05.17.510.512.910.69.29.56.12.62.2
Precipitation (mm)153491911016610714414981108181147
Sunny days71348111855161015
Rainy days191527222012262614212926
Snow days500000000000

Jalhay - weather forecast by months

Jalhay weather in januaryJalhay weather in februaryJalhay weather in marchJalhay weather in aprilJalhay weather in mayJalhay weather in juneJalhay weather in julyJalhay weather in augustJalhay weather in septemberJalhay weather in octoberJalhay weather in novemberJalhay weather in december

Best time to visit Jalhay:

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

  • May — 10.5(h)
  • June — 12.9(h)
  • July — 10.6(h)
  • August — 9.2(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Jalhay:

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

The largest precipitation sum in Jalhay is at

  • March — 191(mm)
  • November — 181(mm)

    • Weather forecast in the closest to Jalhay admin centers

    Weather forecast in the closest towns to Jalhay

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    Frequently asked questions

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