Best year time to visit Héron

General weather information about Héron

Average annual temperature is 11.2 °C

Absolute maximum temperature: 29.6 °C

Absolute minimum temperature: -4.8 °C

Number of sunny days: 116 days

Number of rainy days: 246 days

Number of snow days: 3 days

Look at detailed online map of Héron

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

Héron air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.912.515.717.422.928.629.627.929.324.614.811.0
Average daytime temperature (°C)6.17.89.811.717.224.121.821.422.416.49.17.6
Average temperature (°C)4.24.66.57.812.619.318.017.518.013.16.95.8
Average night temperature (°C)2.01.63.13.67.513.613.813.413.69.94.93.9
Absolute minimum temperature (°C)-4.4-4.6-4.8-2.92.28.910.210.28.11.5-2.4-4.6

Héron 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)2.75.15.37.110.813.210.99.89.56.43.22.3
Precipitation (mm)8917123725355107957310011383
Sunny days7135814204819927
Rainy days221526221710272311222823
Snow days200000000001

Héron - weather forecast by months

Héron weather in januaryHéron weather in februaryHéron weather in marchHéron weather in aprilHéron weather in mayHéron weather in juneHéron weather in julyHéron weather in augustHéron weather in septemberHéron weather in octoberHéron weather in novemberHéron weather in december

Best time to visit Héron:

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

  • May — 10.8(h)
  • June — 13.2(h)
  • July — 10.9(h)
  • August — 9.8(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Héron:

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

The largest precipitation sum in Héron is at

  • March — 123(mm)
  • July — 107(mm)
  • November — 113(mm)

    • Weather forecast in the closest to Héron admin centers

    Weather forecast in the closest towns to Héron

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    Frequently asked questions

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