Best year time to visit Grosbous

General weather information about Grosbous

Average annual temperature is 10.7 °C

Absolute maximum temperature: 30.5 °C

Absolute minimum temperature: -6.1 °C

Number of sunny days: 120 days

Number of rainy days: 239 days

Number of snow days: 6 days

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* Weather data for Grosbous Luxembourg is based on climate observations for 2026 year

Grosbous air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.112.214.117.823.428.430.528.329.223.213.810.8
Average daytime temperature (°C)5.37.09.311.717.824.522.321.622.415.88.16.4
Average temperature (°C)3.43.55.87.413.119.417.917.317.111.96.14.6
Average night temperature (°C)1.30.52.33.18.313.613.112.912.28.34.02.9
Absolute minimum temperature (°C)-5.8-6.1-4.5-3.53.08.57.78.25.20.9-5.0-4.5

Grosbous 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)8.710.111.913.815.416.315.814.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)1.84.95.07.811.313.310.49.69.75.52.31.7
Precipitation (mm)125101137756291001304513515093
Sunny days71666141879191107
Rainy days201225241712242211202923
Snow days400000000011

Grosbous - weather forecast by months

Grosbous weather in januaryGrosbous weather in februaryGrosbous weather in marchGrosbous weather in aprilGrosbous weather in mayGrosbous weather in juneGrosbous weather in julyGrosbous weather in augustGrosbous weather in septemberGrosbous weather in octoberGrosbous weather in novemberGrosbous weather in december

Best time to visit Grosbous:

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

  • May — 11.3(h)
  • June — 13.3(h)
  • July — 10.4(h)
  • August — 9.6(h)
  • September — 9.7(h)

Months with the longest average daylight duration in Grosbous:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.8(h)

The largest precipitation sum in Grosbous is at

  • January — 125(mm)
  • March — 113(mm)
  • August — 130(mm)
  • October — 135(mm)
  • November — 150(mm)

    • Weather forecast in the closest to Grosbous admin centers

    Weather forecast in the closest towns to Grosbous

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    Frequently asked questions

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