Best year time to visit DeKalb County

General weather information about DeKalb County

Average annual temperature is 17.1 °C

Absolute maximum temperature: 36.0 °C

Absolute minimum temperature: -4.2 °C

Number of sunny days: 161 days

Number of rainy days: 204 days

Look at detailed online map of DeKalb County

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

DeKalb County air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.425.125.428.030.432.735.536.033.328.225.720.5
Average daytime temperature (°C)14.317.418.421.524.729.032.431.728.122.917.413.7
Average temperature (°C)9.212.112.615.819.423.226.526.022.517.411.88.4
Average night temperature (°C)5.38.07.611.115.018.321.621.617.712.67.54.1
Absolute minimum temperature (°C)-3.8-2.9-4.24.26.315.019.417.612.66.2-2.5-2.9

DeKalb County monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.414.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)5.66.28.49.210.110.911.710.710.18.86.86.5
Precipitation (mm)12812815013689109119158774560124
Sunny days129161112961018191920
Rainy days191915191921252112121111
Snow days000000000000

DeKalb County - weather forecast by months

DeKalb County weather in januaryDeKalb County weather in februaryDeKalb County weather in marchDeKalb County weather in aprilDeKalb County weather in mayDeKalb County weather in juneDeKalb County weather in julyDeKalb County weather in augustDeKalb County weather in septemberDeKalb County weather in octoberDeKalb County weather in novemberDeKalb County weather in december

Best time to visit DeKalb County:

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

  • July — 11.7(h)

The largest precipitation sum in DeKalb County is at

  • March — 150(mm)
  • August — 158(mm)

    • Weather forecast in the closest to DeKalb County admin centers

    Weather forecast in the closest towns to DeKalb County

    Explore DeKalb County

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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