Wharton County Climate
Wharton County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
70.3°F
Annual Precip
48.3"
Annual Snowfall
0.5"
Extreme Heat Days
117
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
9a
Minimum winter temperature range for plant survival
7,590
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Wharton County
Climate Verdict
Wharton County has a warm, averaging 70.3°F year-round, moderately wet with 48.3 inches of annual precipitation, significant summer heat with 117.25 days annually above 90°F, light snow averaging 0.5 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 53.4°F. summers are hot, with July averaging 84.1°F. The 31°F seasonal variation provides noticeable but manageable change. January is typically the coldest month and August the warmest.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Wharton County is 4.8°F warmer than the Texas statewide average of 65.5°F, it is also noticeably wetter, receiving 16.4 inches more precipitation than the state average.
Climate Profile
About Wharton County Weather
Subtropical Warmth and High Rainfall
Wharton County averages 70.3°F annually, nearly 15 degrees warmer than the national median. With 48.3 inches of rain, it is one of the wettest regions in the country.
Exceeding State Rainfall Norms
The county is warmer and wetter than the state average, significantly exceeding the 65.5°F and 31.9-inch Texas means. It receives over 16 inches more rain than the typical Texas county.
Lush Coastal Plain Climate
Wharton shares the humid characteristics of the Gulf Coast, seeing far more precipitation than the state average. This creates a much damper and greener environment than Central or West Texas.
Humid Summers and Balmy Winters
The region experiences 117 days of extreme heat annually, with July temperatures reaching 84.1°F. Winters are short and mild, averaging 55.4°F with only a trace of annual snowfall at 0.5 inches.
Moisture Control and Summer Cooling
Dehumidification is just as important as cooling for home comfort in this damp climate. With 48.3 inches of rain, residents should plan for frequent wet weather and prioritize flood-resistant landscaping.
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.