What is the hottest month in Brownwood?

August is the warmest month in Brownwood, with an average high of 96.9°F.

What is the coldest month in Brownwood?

January is the coldest month in Brownwood, with an average low of 31.7°F.

What month does Brownwood get the most rain?

May is typically the wettest month in Brownwood, with about 4.25 inches of precipitation.

What plant hardiness zone is Brownwood in?

Brownwood is approximately in USDA plant hardiness Zone 8b, based on the average annual extreme minimum temperature.

Has the climate in Brownwood changed recently?

9.6% of Brownwood's all-time daily heat records were set in the last decade (since 2015), compared to roughly 5% if records were evenly distributed over time.

Brownwood, TX

Climate overview — based on NOAA 1991-2020 normals from BROWNWOOD 2ENE, TX US.

Cfa Humid subtropical climate 8b USDA hardiness Zone 8b

Year-round temperatures (°F)

Avg high Avg low

Climate summary

Brownwood has an annual average temperature of 65.6°F with about 30.6 inches of precipitation per year and 1.3 inches of snow. The warmest month is August (average high 96.9°F), and the coldest is January (average low 31.7°F). May is typically the wettest month (4.25 in) and December the driest (1.37 in). Snow typically falls from November through April.

Pleasant months

1 / 12

avg high 65–80°F, low ≥ 50°F

Annual swing

38.7°F

warmest to coldest month

Heating need

2,085

HDD/yr

Cooling need

2,304

CDD/yr

Best time to visit Brownwood

Full guide →

Climate change signal

All-time records →

35 of 366 (9.6%) of Brownwood's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1890s		25
1900s		23
1910s		56
1920s		69
1930s		9
1940s		5
1950s		10
1960s		22
1970s		19
1980s		18
1990s		7
2000s		25
2010s		56
2020s		22

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month	Avg High	Avg Low	Avg Temp	Precipitation	Snow	Rainy days
January	59.5°F	31.7°F	45.6°F	1.60 in	0.2 in	4
February	63.5°F	36.0°F	49.8°F	2.20 in	0.3 in	5
March	70.9°F	43.7°F	57.3°F	2.39 in	—	5
April	78.8°F	51.4°F	65.1°F	2.38 in	0.2 in	5
May	85.3°F	61.6°F	73.5°F	4.25 in	—	7
June	92.7°F	69.1°F	80.9°F	3.75 in	—	6
July	96.5°F	72.2°F	84.3°F	2.04 in	—	4
August	96.9°F	71.7°F	84.3°F	2.63 in	—	5
September	89.6°F	64.5°F	77.0°F	2.88 in	—	5
October	80.3°F	53.1°F	66.7°F	3.43 in	—	5
November	68.7°F	42.2°F	55.4°F	1.72 in	0.2 in	4
December	60.8°F	34.0°F	47.4°F	1.37 in	0.4 in	4