Best year time to visit Chantilly (historical)

General weather information about Chantilly (historical)

Average annual temperature is 14.2 °C

Absolute maximum temperature: 38.3 °C

Absolute minimum temperature: -11.5 °C

Number of sunny days: 197 days

Number of rainy days: 164 days

Number of snow days: 4 days

Look at detailed online map of Chantilly (historical)

* Weather data for Chantilly (historical) United States is based on climate observations for 2026 year

Chantilly (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.318.722.729.030.934.738.338.233.230.026.917.7
Average daytime temperature (°C)8.110.812.620.925.529.931.930.027.320.313.910.0
Average temperature (°C)2.84.56.313.419.223.425.724.521.315.08.05.5
Average night temperature (°C)-0.6-0.11.77.713.417.720.720.316.310.73.52.4
Absolute minimum temperature (°C)-11.4-11.5-7.81.35.911.316.413.512.0-1.9-6.1-5.8

Chantilly (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.712.013.214.314.914.613.712.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.27.76.710.311.212.411.89.710.17.47.85.5
Precipitation (mm)49741473865778116134941486
Sunny days17171419181881217192216
Rainy days11111611131223191312815
Snow days301000000000

Chantilly (historical) - weather forecast by months

Chantilly (historical) weather in januaryChantilly (historical) weather in februaryChantilly (historical) weather in marchChantilly (historical) weather in aprilChantilly (historical) weather in mayChantilly (historical) weather in juneChantilly (historical) weather in julyChantilly (historical) weather in augustChantilly (historical) weather in septemberChantilly (historical) weather in octoberChantilly (historical) weather in novemberChantilly (historical) weather in december

Best time to visit Chantilly (historical):

The best time to visit Chantilly (historical) during the most sunny months:

  • May — 11.2(h)
  • June — 12.4(h)
  • July — 11.8(h)

The largest precipitation sum in Chantilly (historical) is at

  • March — 147(mm)
  • August — 161(mm)

    • Weather forecast in the closest to Chantilly (historical) admin centers

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    Frequently asked questions

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