Best year time to visit Grand-Bois

General weather information about Grand-Bois

Average annual temperature is 12.6 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: -4.6 °C

Number of sunny days: 143 days

Number of rainy days: 220 days

Number of snow days: 2 days

Look at detailed online map of Grand-Bois

* Weather data for Grand-Bois France is based on climate observations for 2026 year

Grand-Bois air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.814.419.020.025.131.031.031.532.727.116.414.3
Average daytime temperature (°C)7.59.311.713.618.925.924.423.824.918.611.59.4
Average temperature (°C)5.34.98.19.414.120.419.619.319.414.08.77.0
Average night temperature (°C)2.81.54.45.49.314.414.514.914.210.05.84.7
Absolute minimum temperature (°C)-2.9-4.6-2.5-1.75.39.710.710.06.74.6-1.0-3.3

Grand-Bois monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.4
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.05.86.68.111.712.311.19.59.86.74.42.6
Precipitation (mm)75270575841588761907159
Sunny days101971016211061614311
Rainy days2092420159212514172719
Snow days100000000001

Grand-Bois - weather forecast by months

Grand-Bois weather in januaryGrand-Bois weather in februaryGrand-Bois weather in marchGrand-Bois weather in aprilGrand-Bois weather in mayGrand-Bois weather in juneGrand-Bois weather in julyGrand-Bois weather in augustGrand-Bois weather in septemberGrand-Bois weather in octoberGrand-Bois weather in novemberGrand-Bois weather in december

Best time to visit Grand-Bois:

The best time to visit Grand-Bois during the most sunny months:

  • May — 11.7(h)
  • June — 12.3(h)
  • July — 11.1(h)
  • September — 9.8(h)

Months with the longest average daylight duration in Grand-Bois:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Grand-Bois is at

  • August — 87(mm)
  • October — 90(mm)

    • Weather forecast in the closest to Grand-Bois admin centers

    Weather forecast in the closest towns to Grand-Bois

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    Frequently asked questions

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