Weather in Copperville in September

General weather information about Copperville

Average annual temperature is 0.1 °C

Absolute maximum temperature: 27.4 °C

Absolute minimum temperature: -36.2 °C

Number of sunny days: 130 days

Number of rainy days: 131 days

Number of snow days: 104 days

Look at detailed online map of Copperville

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

Copperville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.5-1.62.08.519.023.127.426.716.49.85.02.6
Average daytime temperature (°C)-10.1-7.5-3.82.910.817.123.021.011.12.7-2.2-10.0
Average temperature (°C)-12.3-11.5-8.8-2.05.412.317.215.76.7-1.4-6.3-14.8
Average night temperature (°C)-14.0-14.0-12.0-5.21.37.912.111.73.7-4.0-9.4-19.0
Absolute minimum temperature (°C)-21.3-25.2-21.2-12.7-3.42.48.68.0-2.4-10.8-25.8-36.2

Copperville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.05.0
Daylight mean duration (h)6.38.911.814.817.719.618.615.912.910.07.15.3
Daylight minimum duration (h)5.07.010.013.016.019.017.014.011.08.05.05.0
Sunshine mean duration (h)0.83.87.29.011.312.412.69.36.24.02.10.6
Precipitation (mm)4019172373324960104726687
Sunny days137181214913871379
Rainy days411415211823231344
Snow days142012142000051918

Copperville - weather forecast by months

Copperville weather in januaryCopperville weather in februaryCopperville weather in marchCopperville weather in aprilCopperville weather in mayCopperville weather in juneCopperville weather in julyCopperville weather in augustCopperville weather in septemberCopperville weather in octoberCopperville weather in novemberCopperville weather in december

Best time to visit Copperville:

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

  • April — 9.0(h)
  • May — 11.3(h)
  • June — 12.4(h)
  • July — 12.6(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Copperville:

  • May — 17.7(h)
  • June — 19.6(h)
  • July — 18.6(h)
  • August — 15.9(h)

The largest precipitation sum in Copperville is at

  • May — 73(mm)
  • September — 104(mm)
  • October — 72(mm)
  • December — 87(mm)

    • Weather forecast in the closest to Copperville admin centers

    Weather forecast in the closest towns to Copperville

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    Frequently asked questions

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