Little River County Climate
Little River County, Arkansas
Avg Annual Temp
62.9°F
Annual Precip
53.7"
Annual Snowfall
1.8"
Extreme Heat Days
82.7
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Little River County Weather
Southern Warmth Defines Little River County
Little River County averages 62.9°F annually, placing it high above the national median temperature. Its climate is overwhelmingly influenced by Gulf air and southern weather patterns.
Warmer and Wetter than the State Average
At 62.9°F, the county sits nearly two degrees above the Arkansas state average of 61.0°F. It also receives 53.7 inches of annual precipitation, slightly more than the state's typical 52.4 inches.
Extreme Heat Days Lead the Region
Little River County experiences 83 days of extreme heat over 90°F, one of the highest counts in the area. This intense summer heat is a defining characteristic compared to its neighbors.
Intense Summers and Mild Winters
July is hot with an average of 82.2°F, contributing to the 83 extreme heat days each year. Winters are short and mild, with only 1.8 inches of average annual snowfall.
Ready Your Home for Summer Extremes
Excellent home insulation and high-capacity air conditioning are essential for the 83 days of 90°F+ weather. Maintenance of drainage systems is also key to handling the 53.7 inches of annual rainfall.
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.