Best year time to visit City of Clayton

General weather information about City of Clayton

Average annual temperature is 12.1 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: -22.8 °C

Number of sunny days: 230 days

Number of rainy days: 115 days

Number of snow days: 20 days

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* Weather data for City of Clayton United States is based on climate observations for 2026 year

City of Clayton air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.217.321.929.729.132.436.137.637.330.021.216.8
Average daytime temperature (°C)1.77.010.419.424.428.730.931.428.819.713.87.4
Average temperature (°C)-3.1-0.83.011.518.122.424.625.121.813.16.82.1
Average night temperature (°C)-6.5-6.0-2.35.112.616.719.119.415.87.71.6-1.7
Absolute minimum temperature (°C)-22.8-17.8-7.7-4.83.013.413.413.39.8-7.2-6.1-5.2

City of Clayton 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)6.78.38.811.010.412.112.211.810.58.77.45.3
Precipitation (mm)423712219463824641571735
Sunny days202021221212182023202418
Rainy days636819181311710410
Snow days554000000123

City of Clayton - weather forecast by months

City of Clayton weather in januaryCity of Clayton weather in februaryCity of Clayton weather in marchCity of Clayton weather in aprilCity of Clayton weather in mayCity of Clayton weather in juneCity of Clayton weather in julyCity of Clayton weather in augustCity of Clayton weather in septemberCity of Clayton weather in octoberCity of Clayton weather in novemberCity of Clayton weather in december

Best time to visit City of Clayton:

The best time to visit City of Clayton during the most sunny months:

  • June — 12.1(h)
  • July — 12.2(h)
  • August — 11.8(h)

The largest precipitation sum in City of Clayton is at

  • May — 94(mm)
  • June — 63(mm)
  • July — 82(mm)

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    Frequently asked questions

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