Clark County Climate
Clark County, Arkansas
Avg Annual Temp
63.2°F
Annual Precip
56.5"
Annual Snowfall
1.4"
Extreme Heat Days
76.7
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Clark County Weather
A Warm and Humid Southern Climate
Clark County averages 63.2°F annually, which is significantly warmer than the national median. It sits in a humid subtropical zone and receives 56.5 inches of rain per year.
Among the State's Warmer Counties
The county's average temperature is over two degrees higher than the Arkansas state average of 61.0°F. This positioning makes Clark one of the warmer regions in the state.
Wetter and Warmer than Neighbors
Clark's 56.5 inches of rain exceeds the state average of 52.4 inches. It also experiences 77 days of extreme heat, more than the 71 days found in nearby Cleveland County.
Long Summers and Mild Winters
Summer averages hit 81.1°F with 77 days reaching at least 90 degrees. Winters remain mild with a 44.8°F average and only 1.4 inches of annual snowfall.
Preparing for Heat and Rain
Residents should budget for high cooling costs to manage the 77 days of extreme heat. Ensure storm drainage is clear to handle the heavy 56.5 inches of annual precipitation.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.