Phillips County Climate
Phillips County, Arkansas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
62.2°F
Annual Precip
49.7"
Annual Snowfall
0.3"
Extreme Heat Days
77
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
5,430
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Phillips County
Climate Verdict
Phillips County has a warm, averaging 62.2°F year-round, moderately wet with 49.7 inches of annual precipitation, significant summer heat with 77.2 days annually above 90°F, light snow averaging 0.3 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 40.7°F. summers are hot, with July averaging 81.6°F. The 41°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Phillips County closely matches the Arkansas statewide average temperature of 61.0°F, it is somewhat drier than average for Arkansas.
Climate Profile
About Phillips County Weather
Delta Heat and High Humidity
Phillips County averages 62.2°F annually, placing it well above the national median of 54°F. Located in the Delta, the county experiences the full intensity of the southern humid subtropical zone.
Typical of the Warm Delta
The county's average temperature of 62.2°F sits above the Arkansas state average of 61.0°F. It is consistently warmer and more humid than the upland counties in the Ozarks.
Drier than the State Average
While Arkansas averages 52.4 inches of rain, Phillips County is slightly drier with 49.7 inches annually. It shares a similar heat profile with Ouachita County, recording 77 days of extreme heat each year.
A Nearly Snowless Winter
Phillips County experiences almost no snow, averaging just 0.3 inches per year. July is sweltering with an average of 81.6°F, while January stays relatively warm at 40.7°F.
Prepare for Long Summer Seasons
Residents should focus on humidity control in homes to prevent mold during the 80.5°F average summer. Winter gear can remain light, as temperatures rarely stay below freezing for long.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.