Reagan County Climate
Reagan County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
64.5°F
Annual Precip
18.6"
Annual Snowfall
2.5"
Extreme Heat Days
110
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
5,972
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Reagan County
Climate Verdict
Reagan County has a warm, averaging 64.5°F year-round, semi-arid conditions with only 18.6 inches of annual precipitation, significant summer heat with 109.69999999999999 days annually above 90°F, light snow averaging 2.5 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 45.0°F. summers are hot, with July averaging 82.3°F. The 37°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.
Regional Context
Reagan County closely matches the Texas statewide average temperature of 65.5°F, it is also noticeably drier, receiving 13.3 inches less precipitation than the state average.
Climate Profile
About Reagan County Weather
Warm and Semi-Arid Plateau Weather
Reagan County’s 64.5°F annual average temperature sits well above the national median of 53°F. The climate is characterized by low humidity and a high number of sunny days.
Typical Texas Heat with Less Rain
The county's average temperature of 64.5°F is nearly identical to the state average of 65.5°F. However, it is much drier, receiving only 18.6 inches of rain annually compared to the state's 31.9-inch average.
Dryness Dominates the Permian Basin
Reagan County shares the dry, sun-baked traits of its West Texas neighbors with 110 days of extreme heat. Its 18.6 inches of rain is typical for the region but represents a significant deficit compared to East Texas.
Persistent Heat and Dry Winters
Summer temperatures average 81.4°F, contributing to a total of 110 days per year above 90°F. Winters are dry and mild, with an average temperature of 46.8°F and a mere 2.5 inches of snow.
Managing Sun and Water Scarcity
Effective HVAC systems are a must to combat the 110 extreme heat days each year. Drought-resistant landscaping is recommended due to the low 18.6-inch annual rainfall and high evaporation rates.
Frequently Asked Questions
What is the average temperature in Reagan County?
How much rain does Reagan County get?
Does it snow in Reagan County?
How hot does Reagan County get in summer?
How cold are winters in Reagan County?
Track your own weather in Reagan County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
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.