Weather in Wemmel in May

General weather information about Wemmel

Average annual temperature is 12.0 °C

Absolute maximum temperature: 31.3 °C

Absolute minimum temperature: -5.3 °C

Number of sunny days: 117 days

Number of rainy days: 247 days

Number of snow days: 1 day

Look at detailed online map of Wemmel

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

Wemmel air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.912.417.117.123.830.031.326.331.225.315.312.4
Average daytime temperature (°C)7.38.510.612.518.024.922.521.923.417.210.28.7
Average temperature (°C)5.35.47.38.613.320.018.518.118.813.87.86.7
Average night temperature (°C)2.92.13.94.68.414.314.314.214.110.65.54.6
Absolute minimum temperature (°C)-3.5-4.5-3.5-1.33.110.011.611.19.23.2-1.6-5.3

Wemmel 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)8.510.011.913.815.516.416.014.512.610.79.08.0
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.04.34.97.310.613.010.810.39.26.43.62.0
Precipitation (mm)749127835939115786811913879
Sunny days81437132238181137
Rainy days23142823188282312202723
Snow days000000000001

Wemmel - weather forecast by months

Wemmel weather in januaryWemmel weather in februaryWemmel weather in marchWemmel weather in aprilWemmel weather in mayWemmel weather in juneWemmel weather in julyWemmel weather in augustWemmel weather in septemberWemmel weather in octoberWemmel weather in novemberWemmel weather in december

Best time to visit Wemmel:

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

  • May — 10.6(h)
  • June — 13.0(h)
  • July — 10.8(h)
  • August — 10.3(h)
  • September — 9.2(h)

Months with the longest average daylight duration in Wemmel:

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

The largest precipitation sum in Wemmel is at

  • March — 127(mm)
  • July — 115(mm)
  • October — 119(mm)
  • November — 138(mm)

    • Weather forecast in the closest to Wemmel admin centers

    Weather forecast in the closest towns to Wemmel

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    Frequently asked questions

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