Best year time to visit Clinton County

General weather information about Clinton County

Average annual temperature is 11.3 °C

Absolute maximum temperature: 36.7 °C

Absolute minimum temperature: -24.5 °C

Number of sunny days: 201 days

Number of rainy days: 143 days

Number of snow days: 21 days

Look at detailed online map of Clinton County

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

Clinton County air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.310.521.825.731.733.734.336.733.729.318.213.3
Average daytime temperature (°C)1.94.17.916.624.028.728.528.425.517.29.56.3
Average temperature (°C)-2.1-1.52.59.817.422.523.123.120.012.64.72.5
Average night temperature (°C)-4.9-6.2-1.54.311.016.417.918.315.48.60.70.0
Absolute minimum temperature (°C)-24.5-22.6-12.5-2.52.18.813.111.89.9-3.3-12.7-8.2

Clinton County monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.510.611.913.414.615.214.913.812.511.19.89.2
Daylight minimum duration (h)9.010.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)4.07.36.69.411.612.512.311.59.57.27.14.0
Precipitation (mm)7310177473615765774912761
Sunny days151614172320141413162316
Rainy days78161281017171714512
Snow days941100000123

Clinton County - weather forecast by months

Clinton County weather in januaryClinton County weather in februaryClinton County weather in marchClinton County weather in aprilClinton County weather in mayClinton County weather in juneClinton County weather in julyClinton County weather in augustClinton County weather in septemberClinton County weather in octoberClinton County weather in novemberClinton County weather in december

Best time to visit Clinton County:

The best time to visit Clinton County during the most sunny months:

  • May — 11.6(h)
  • June — 12.5(h)
  • July — 12.3(h)
  • August — 11.5(h)

The largest precipitation sum in Clinton County is at

  • February — 101(mm)
  • October — 91(mm)

    • Weather forecast in the closest to Clinton County admin centers

    Weather forecast in the closest towns to Clinton County

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    Frequently asked questions

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