Weather in Castillon in August

General weather information about Castillon

Average annual temperature is 11.8 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -5.6 °C

Number of sunny days: 122 days

Number of rainy days: 243 days

Look at detailed online map of Castillon

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

Castillon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.712.016.816.623.329.930.127.530.824.515.112.6
Average daytime temperature (°C)7.28.410.512.317.524.722.321.923.117.010.18.6
Average temperature (°C)5.15.37.28.413.119.718.317.918.513.57.86.6
Average night temperature (°C)2.72.13.74.38.313.914.113.814.010.25.54.5
Absolute minimum temperature (°C)-3.4-4.3-3.2-2.03.610.011.410.78.52.5-0.2-5.6

Castillon 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)8.610.011.913.815.516.416.014.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)3.24.64.77.610.612.910.710.59.26.13.62.0
Precipitation (mm)9011129835041123847211212485
Sunny days101441014224917918
Rainy days21142720178272213222923
Snow days000000000000

Castillon - weather forecast by months

Castillon weather in januaryCastillon weather in februaryCastillon weather in marchCastillon weather in aprilCastillon weather in mayCastillon weather in juneCastillon weather in julyCastillon weather in augustCastillon weather in septemberCastillon weather in octoberCastillon weather in novemberCastillon weather in december

Best time to visit Castillon:

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

  • May — 10.6(h)
  • June — 12.9(h)
  • July — 10.7(h)
  • August — 10.5(h)
  • September — 9.2(h)

Months with the longest average daylight duration in Castillon:

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

The largest precipitation sum in Castillon is at

  • March — 129(mm)
  • July — 123(mm)
  • October — 112(mm)
  • November — 124(mm)

    • Weather forecast in the closest to Castillon admin centers

    Weather forecast in the closest towns to Castillon

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    Frequently asked questions

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