Best year time to visit Knox

General weather information about Knox

Average annual temperature is 12.2 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: -12.5 °C

Number of sunny days: 180 days

Number of rainy days: 175 days

Number of snow days: 10 days

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

Knox air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.820.120.826.029.530.932.732.230.928.223.714.6
Average daytime temperature (°C)5.710.110.717.222.326.328.126.925.118.411.67.9
Average temperature (°C)2.23.74.710.816.320.523.122.019.613.46.14.0
Average night temperature (°C)-0.7-0.60.45.410.715.218.617.314.89.42.11.0
Absolute minimum temperature (°C)-10.4-12.5-8.5-2.91.59.915.011.510.4-4.0-9.3-7.2

Knox 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)9.710.712.013.314.414.914.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)3.87.07.18.810.710.912.111.210.07.37.74.2
Precipitation (mm)1356616274685211313640782844
Sunny days8161616181471618142314
Rainy days18111213131624151217717
Snow days513100000000

Knox - weather forecast by months

Knox weather in januaryKnox weather in februaryKnox weather in marchKnox weather in aprilKnox weather in mayKnox weather in juneKnox weather in julyKnox weather in augustKnox weather in septemberKnox weather in octoberKnox weather in novemberKnox weather in december

Best time to visit Knox:

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

  • May — 10.7(h)
  • June — 10.9(h)
  • July — 12.1(h)
  • August — 11.2(h)

The largest precipitation sum in Knox is at

  • January — 135(mm)
  • March — 162(mm)
  • July — 113(mm)
  • August — 136(mm)

    • Weather forecast in the closest to Knox admin centers

    Weather forecast in the closest towns to Knox

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    Frequently asked questions

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