Best year time to visit Adams County

General weather information about Adams County

Average annual temperature is 13.2 °C

Absolute maximum temperature: 36.9 °C

Absolute minimum temperature: -15.0 °C

Number of sunny days: 195 days

Number of rainy days: 159 days

Number of snow days: 11 days

Look at detailed online map of Adams County

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

Adams County air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.414.621.528.730.534.136.936.832.329.523.116.0
Average daytime temperature (°C)5.78.710.519.425.229.630.528.726.719.111.98.4
Average temperature (°C)0.92.64.812.418.823.524.923.820.814.36.84.5
Average night temperature (°C)-2.1-2.00.86.613.117.719.919.616.010.32.51.8
Absolute minimum temperature (°C)-13.7-15.0-10.2-0.25.310.116.012.611.9-2.3-8.5-6.8

Adams County monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.415.014.713.712.511.110.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.17.76.610.311.512.712.210.110.47.27.64.9
Precipitation (mm)4986932526325514534741877
Sunny days141712162018141117152318
Rainy days1291814111217201316512
Snow days521000000021

Adams County - weather forecast by months

Adams County weather in januaryAdams County weather in februaryAdams County weather in marchAdams County weather in aprilAdams County weather in mayAdams County weather in juneAdams County weather in julyAdams County weather in augustAdams County weather in septemberAdams County weather in octoberAdams County weather in novemberAdams County weather in december

Best time to visit Adams County:

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

  • May — 11.5(h)
  • June — 12.7(h)
  • July — 12.2(h)

The largest precipitation sum in Adams County is at

  • February — 86(mm)
  • March — 93(mm)
  • August — 145(mm)
  • December — 77(mm)

    • Weather forecast in the closest to Adams County admin centers

    Weather forecast in the closest towns to Adams County

    Explore Adams County

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    MapTrains schedule
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    Frequently asked questions

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