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Brooks County Climate

JanFebMarAprMayJunJulAugSepOctNovDec72.2°AVG °F

Avg Annual Temp

72.2°F

Annual Precip

27.4"

Annual Snowfall

0.0"

Extreme Heat Days

160

days >= 90°F/yr

Monthly Temperature

54.4°F avgJFMAMJJASOND

Precipitation Calendar

Dry
Wet= snowfall
1.1"
0.9"
1.3"
1.7"
4.4"
2.8"
2.8"
2.2"
4.4"
3.0"
1.4"
1.3"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Growing Season & Gardening

USDA Hardiness Zone

9b

Minimum winter temperature range for plant survival

Growing Degree Days

8,244

Excellent for heat-loving crops

Last spring frost (32°F): 02/25
First fall frost (32°F): 12/01

Seasonal Overview

Comfort ZoneSpring66°79°7.5"Summer84°85°7.9"Fall65°81°8.8"Winter56°60°3.3"20°40°60°80°100°

National Comparison

Warmer than 99% of US counties
Wetter than 23% of US counties
More seasonal variation than 5% of US counties

7-Day Outlook

Forecast

Current Conditions

Air Quality

Safety

Weather Alerts

Climate Advisory: Brooks County

Climate Verdict

Brooks County has a hot, with an average annual temperature of 72.2°F, moderate rainfall of 27.4 inches per year, extreme heat exposure with 160.3 days per year above 90°F, virtually no measurable snowfall. This climate profile shapes everything from energy costs to outdoor recreation opportunities.

Seasonal Breakdown

Winters are exceptionally mild, with January averaging 56.4°F. summers are hot, with July averaging 85.4°F. The climate is remarkably stable year-round, with only a 29°F difference between January and July.

Outdoor & Gardening Guidance

Summer outdoor activities should be planned for early morning or evening to avoid extreme heat.

Regional Context

Brooks County is 6.7°F warmer than the Texas statewide average of 65.5°F, it is somewhat drier than average for Texas, the county experiences 55.4581266173242 more extreme heat days than the state average.

Climate Profile

About Brooks County Weather

Tropical Temperatures in South Texas

Brooks County's 72.2°F annual average is among the highest in the country, sitting far above the national median. Precipitation is relatively low at 27.4 inches, making for a semi-arid, hot environment.

One of the Hottest in Texas

At 72.2°F, Brooks County is nearly 7 degrees warmer than the state average. It endures 160 days of extreme heat per year, placing it in the top tier of the state's hottest regions.

More Heat than the Coastal Plains

Brooks County faces 160 days of heat over 90°F, nearly double the 88 days seen in coastal Brazoria. It is significantly drier and hotter than its neighbors to the east and north.

Year-Round Warmth and Zero Snow

July is punishing with an 85.4°F average, while winters remain balmy at 58.3°F. Snow is non-existent, and the county averages 160 days of extreme heat annually.

Maximum Cooling and Sun Safety

High-efficiency air conditioning is a necessity rather than a luxury for the nearly 5 months of triple-digit potential. Professional-grade window tinting can help reduce the intense solar gain from 160 extreme heat days.

Frequently Asked Questions

What is the average temperature in Brooks County?
The average annual temperature in Brooks County, TX is 72.2°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Brooks County get?
Brooks County receives an average of 27.4 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
Does it snow in Brooks County?
Brooks County receives little to no measurable snowfall in a typical year, based on NOAA 30-year climate normals.
How hot does Brooks County get in summer?
The average summer temperature (June-August) in Brooks County is 84.9°F. The county experiences an average of 160 days per year above 90°F.
How cold are winters in Brooks County?
The average winter temperature (December-February) in Brooks County is 58.3°F. January, typically the coldest month, averages 56.4°F.

Track your own weather in Brooks County

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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.

By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor
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