Parker County Climate
Parker County, Texas
Avg Annual Temp
64.7°F
Annual Precip
33.5"
Annual Snowfall
—
Extreme Heat Days
100.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Parker County Weather
Consistent Warmth North of the Metroplex
Parker County reports an annual average temperature of 64.7°F, staying well above the national median. It receives 33.5 inches of rain, placing it in a temperate but occasionally dry zone.
Slightly Cooler Than the Texas Average
At 64.7°F, the county is just a fraction cooler than the Texas state average of 65.5°F. Rainfall is nearly identical to the state benchmark of 31.9 inches, totaling 33.5 inches annually.
Matching the North-Central Texas Pattern
Parker County's climate closely follows its neighbor Palo Pinto, though it is slightly cooler on average. It lacks the extreme humidity of the coast but faces similar heat challenges as the rest of the region.
Extended Summer Heat and Mild Winters
Summer dominates the calendar with 101 days reaching 90°F or more and a July average of 83.8°F. Winter stays around 46.5°F, and while snowfall data is currently unavailable, it remains a rare occurrence.
Plan for Triple-Digit Summer Peaks
Outdoor activities should be scheduled for early mornings given the 101 days of extreme heat. Residents should focus on water-efficient landscaping to thrive during the dry, hot summer months.
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.