Best year time to visit Loudon

General weather information about Loudon

Average annual temperature is 9.1 °C

Absolute maximum temperature: 33.7 °C

Absolute minimum temperature: -29.0 °C

Number of sunny days: 159 days

Number of rainy days: 180 days

Number of snow days: 26 days

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

Loudon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.812.111.228.531.233.730.227.130.826.916.714.2
Average daytime temperature (°C)3.22.85.513.920.422.326.323.821.917.17.15.9
Average temperature (°C)-0.7-3.30.77.913.316.921.819.017.312.12.21.5
Average night temperature (°C)-4.3-8.8-3.53.47.212.417.715.013.68.1-1.5-1.4
Absolute minimum temperature (°C)-12.6-29.0-9.0-4.60.07.512.211.15.8-0.3-6.4-8.8

Loudon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.06.47.37.811.58.310.09.78.07.06.94.6
Precipitation (mm)1434011087901642271401487553159
Sunny days813151320671114182014
Rainy days1581017112424201613715
Snow days876000000032

Loudon - weather forecast by months

Loudon weather in januaryLoudon weather in februaryLoudon weather in marchLoudon weather in aprilLoudon weather in mayLoudon weather in juneLoudon weather in julyLoudon weather in augustLoudon weather in septemberLoudon weather in octoberLoudon weather in novemberLoudon weather in december

Best time to visit Loudon:

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

  • May — 11.5(h)
  • July — 10.0(h)
  • August — 9.7(h)

Months with the longest average daylight duration in Loudon:

  • June — 15.3(h)

The largest precipitation sum in Loudon is at

  • June — 164(mm)
  • July — 227(mm)
  • December — 159(mm)

    • Weather forecast in the closest to Loudon admin centers

    Weather forecast in the closest towns to Loudon

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    Frequently asked questions

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