Lonoke County Climate
Lonoke County, Arkansas
Avg Annual Temp
61.0°F
Annual Precip
51.9"
Annual Snowfall
2.5"
Extreme Heat Days
59.55
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Lonoke County Weather
Classic southern warmth and high humidity
Lonoke County averages 61.0°F annually, placing it well above the national median temperature. Its 51.9 inches of annual precipitation provides a humid environment typical of the American South.
The exact average of the Natural State
This county sits exactly at the state average of 61.0°F, representing the typical Arkansas climate profile. It serves as a thermal middle ground between the cooler mountains and the hotter southern border.
Consistent heat with moderate rainfall
Lonoke mirrors the statewide average temperature, staying drier than Monroe’s 53.1 inches of rainfall. It experiences 60 days of extreme heat, which is fewer than the 69 days seen in southern Nevada County.
Sixty days of extreme summer heat
Summer averages a warm 79.0°F, including 60 days where thermometers hit or exceed 90°F. Winters are manageable at 42.1°F, seeing only 2.5 inches of snow each year.
Manage humidity and prepare for rain
Homeowners should prioritize humidity control and HVAC maintenance to manage the two-month stretch of 90°F days. The consistent 42.1°F winter means heavy snow gear is rarely needed, but rain gear is essential for the 51.9 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.