Best year time to visit Jefferson Barracks

General weather information about Jefferson Barracks

Average annual temperature is 14.9 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: -10.6 °C

Number of sunny days: 199 days

Number of rainy days: 163 days

Number of snow days: 3 days

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* Weather data for Jefferson Barracks United States is based on climate observations for 2026 year

Jefferson Barracks air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.521.423.028.732.035.138.038.033.029.727.218.2
Average daytime temperature (°C)8.711.713.421.126.130.332.530.327.520.814.610.6
Average temperature (°C)3.95.77.214.119.824.026.425.121.815.68.86.1
Average night temperature (°C)0.61.32.88.514.318.221.621.117.111.54.42.8
Absolute minimum temperature (°C)-10.6-9.5-6.21.06.012.917.714.511.7-1.4-4.5-5.1

Jefferson Barracks 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)9.810.812.013.214.314.814.513.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.37.46.910.310.712.611.89.910.47.77.75.9
Precipitation (mm)7067200601559213914951622293
Sunny days17171419171881319172317
Rainy days12101711141223181114714
Snow days210000000000

Jefferson Barracks - weather forecast by months

Jefferson Barracks weather in januaryJefferson Barracks weather in februaryJefferson Barracks weather in marchJefferson Barracks weather in aprilJefferson Barracks weather in mayJefferson Barracks weather in juneJefferson Barracks weather in julyJefferson Barracks weather in augustJefferson Barracks weather in septemberJefferson Barracks weather in octoberJefferson Barracks weather in novemberJefferson Barracks weather in december

Best time to visit Jefferson Barracks:

The best time to visit Jefferson Barracks during the most sunny months:

  • June — 12.6(h)
  • July — 11.8(h)

The largest precipitation sum in Jefferson Barracks is at

  • March — 200(mm)
  • May — 155(mm)
  • July — 139(mm)
  • August — 149(mm)

    • Weather forecast in the closest to Jefferson Barracks admin centers

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    Frequently asked questions

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