Irion County Climate
Irion County, Texas
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
66.5°F
Annual Precip
19.4"
Annual Snowfall
0.0"
Extreme Heat Days
—
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Irion County
Climate Verdict
Climate data for Irion County is currently being compiled from NOAA sources. Check back soon for detailed weather normals.
Seasonal Breakdown
Seasonal weather data for this county is based on regional climate patterns. Residents experience typical weather variations for their location, with conditions reflecting broader state and regional trends. Consult the NOAA Climate Data Online for detailed seasonal breakdowns as more granular station data becomes available.
Outdoor & Gardening Guidance
Growing season and gardening guidance for Irion County will be added as data becomes available.
Regional Context
Comparative climate data for Irion County is being processed.
Climate Profile
About Irion County Weather
Arid Conditions in the Heart of Texas
While specific annual temperature data for Irion County is limited, its 19.4 inches of rain indicates a semi-arid climate. This is significantly drier than the national average for precipitation.
Drier and Sunnier Than State Averages
With only 19.4 inches of annual precipitation, Irion County is much drier than the Texas average of 31.9 inches. This lack of moisture is a defining characteristic of this Edwards Plateau region.
Consistent Dryness Across the Plateau
Irion County shares a dry profile with its neighbors, recording 0.0 inches of annual snowfall. Its precipitation levels are typical for the transition zone into West Texas.
Year-Round Dryness with Zero Snowfall
Snow is virtually non-existent here, with an annual average of 0.0 inches. While temperature extremes are not fully recorded, the low rainfall suggests hot summers and dry, clear winters.
Focus on Water Conservation and Sun
Because the county only sees 19.4 inches of rain, xeriscaping and water storage are practical local strategies. Residents should focus on sun protection and heat mitigation during the long, dry summer months.
Frequently Asked Questions
What is the average temperature in Irion County?
How much rain does Irion County get?
Does it snow in Irion County?
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How cold are winters in Irion County?
Track your own weather in Irion County
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Data sources: ERA5 Reanalysis (modeled) via Open-Meteo (gap-filled where station data unavailable).. 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.