Best year time to visit Grandvilliers

General weather information about Grandvilliers

Average annual temperature is 11.4 °C

Absolute maximum temperature: 31.8 °C

Absolute minimum temperature: -4.5 °C

Number of sunny days: 134 days

Number of rainy days: 230 days

Number of snow days: 1 day

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* Weather data for Grandvilliers France is based on climate observations for 2026 year

Grandvilliers air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.611.817.416.822.529.828.427.831.825.015.012.5
Average daytime temperature (°C)7.08.210.311.916.923.922.021.823.216.910.08.6
Average temperature (°C)4.74.87.28.112.418.617.717.618.313.17.66.5
Average night temperature (°C)2.41.84.04.28.013.013.513.614.09.75.54.5
Absolute minimum temperature (°C)-3.5-3.4-2.9-0.74.08.110.410.78.32.80.3-4.5

Grandvilliers 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)8.710.111.913.815.416.215.814.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)3.05.65.58.210.712.711.010.49.46.73.82.8
Precipitation (mm)6759978535710794517911558
Sunny days1118710161948171437
Rainy days201024201511272313172723
Snow days000000000001

Grandvilliers - weather forecast by months

Grandvilliers weather in januaryGrandvilliers weather in februaryGrandvilliers weather in marchGrandvilliers weather in aprilGrandvilliers weather in mayGrandvilliers weather in juneGrandvilliers weather in julyGrandvilliers weather in augustGrandvilliers weather in septemberGrandvilliers weather in octoberGrandvilliers weather in novemberGrandvilliers weather in december

Best time to visit Grandvilliers:

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

  • May — 10.7(h)
  • June — 12.7(h)
  • July — 11.0(h)
  • August — 10.4(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Grandvilliers:

  • May — 15.4(h)
  • June — 16.2(h)
  • July — 15.8(h)

The largest precipitation sum in Grandvilliers is at

  • March — 99(mm)
  • July — 107(mm)
  • August — 94(mm)
  • November — 115(mm)

    • Weather forecast in the closest to Grandvilliers admin centers

    Weather forecast in the closest towns to Grandvilliers

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    Frequently asked questions

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