Best year time to visit Bos

General weather information about Bos

Average annual temperature is 12.0 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 118 days

Number of rainy days: 243 days

Number of snow days: 4 days

Look at detailed online map of Bos

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

Bos air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.213.317.418.224.430.633.128.030.925.415.711.7
Average daytime temperature (°C)7.28.510.612.918.725.523.022.523.517.010.08.4
Average temperature (°C)5.15.27.28.713.720.418.818.118.513.77.56.5
Average night temperature (°C)2.91.93.84.48.514.514.414.113.610.55.24.5
Absolute minimum temperature (°C)-3.6-4.5-3.6-2.53.29.611.110.68.52.1-2.7-4.3

Bos 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)8.510.011.913.915.616.516.014.512.610.78.98.0
Daylight minimum duration (h)7.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.64.25.27.810.912.811.29.99.45.83.82.0
Precipitation (mm)10022121666068127955113212896
Sunny days61347162248181028
Rainy days22152723158272312212822
Snow days300000000001

Bos - weather forecast by months

Bos weather in januaryBos weather in februaryBos weather in marchBos weather in aprilBos weather in mayBos weather in juneBos weather in julyBos weather in augustBos weather in septemberBos weather in octoberBos weather in novemberBos weather in december

Best time to visit Bos:

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

  • May — 10.9(h)
  • June — 12.8(h)
  • July — 11.2(h)
  • August — 9.9(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Bos:

  • May — 15.6(h)
  • June — 16.5(h)
  • July — 16.0(h)

The largest precipitation sum in Bos is at

  • March — 121(mm)
  • July — 127(mm)
  • October — 132(mm)
  • November — 128(mm)

    • Weather forecast in the closest to Bos admin centers

    Weather forecast in the closest towns to Bos

    Explore Bos

    See also
    MapTrains schedule
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    Frequently asked questions

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