Weather in Roost in August

General weather information about Roost

Average annual temperature is 11.9 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -5.5 °C

Number of sunny days: 124 days

Number of rainy days: 240 days

Number of snow days: 1 day

Look at detailed online map of Roost

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

Roost air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.912.417.217.323.730.230.927.331.024.815.412.7
Average daytime temperature (°C)7.48.610.712.517.825.122.422.123.417.110.28.7
Average temperature (°C)5.25.37.38.513.219.918.418.018.613.67.86.7
Average night temperature (°C)2.71.83.74.38.213.914.013.813.810.35.54.5
Absolute minimum temperature (°C)-3.9-4.6-3.3-2.43.310.111.510.68.42.4-0.2-5.5

Roost 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)3.14.44.67.310.312.910.810.39.16.13.51.9
Precipitation (mm)8110129776143118777312211389
Sunny days101539192147171126
Rainy days20132821129272413202825
Snow days100000000000

Roost - weather forecast by months

Roost weather in januaryRoost weather in februaryRoost weather in marchRoost weather in aprilRoost weather in mayRoost weather in juneRoost weather in julyRoost weather in augustRoost weather in septemberRoost weather in octoberRoost weather in novemberRoost weather in december

Best time to visit Roost:

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

  • May — 10.3(h)
  • June — 12.9(h)
  • July — 10.8(h)
  • August — 10.3(h)
  • September — 9.1(h)

Months with the longest average daylight duration in Roost:

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

The largest precipitation sum in Roost is at

  • March — 129(mm)
  • July — 118(mm)
  • October — 122(mm)
  • November — 113(mm)

    • Weather forecast in the closest to Roost admin centers

    Weather forecast in the closest towns to Roost

    Explore Roost

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    Frequently asked questions

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