2025 Compare Climate & Weather:
San Antonio, TX vs Brownsville, TX

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Highlights

On average, there are 223 sunny days per year in Brownsville. San Antonio averages 220 sunny days per year. The US average is 205 sunny days.

Brownsville, Texas gets 27.5 inches of rain, on average, per year. San Antonio, Texas gets 32.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Brownsville averages 0.1 inches of snow per year. San Antonio averages 0.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Brownsville, Texas
Summer High: the July high is around 92.2 degrees
Winter Low: the January low is 51.9
Rain: averages 27.5 inches of rain a year
Snow: averages 0.1 inches of snow a year

San Antonio, Texas
Summer High: the July high is around 94.2 degrees
Winter Low: the January low is 40.5
Rain: averages 32.8 inches of rain a year
Snow: averages 0.2 inches of snow a year

BestPlaces Comfort Index

Brownsville

The annual BestPlaces Comfort Index for Brownsville is 6.6 (10=best), which means it is less comfortable than most places in Texas.

6.6 / 10

March, November and February are the most pleasant months in Brownsville, while August and July are the least comfortable months.

San Antonio

The annual BestPlaces Comfort Index for San Antonio is 7.0 (10=best), which means it is about average compared to other places in Texas.

7 / 10

April, October and November are the most pleasant months in San Antonio, while August and July are the least comfortable months.

Average Monthly High / Low (°F)

Month	San Antonio, TX	Brownsville, TX
January	63° / 41°	70° / 52°
February	67° / 44°	72° / 55°
March	73° / 51°	77° / 60°
April	81° / 58°	82° / 66°
May	87° / 66°	87° / 73°
June	92° / 72°	91° / 76°
July	94° / 74°	92° / 77°
August	96° / 74°	93° / 77°
September	90° / 69°	90° / 74°
October	82° / 60°	85° / 68°
November	72° / 50°	79° / 61°
December	64° / 41°	71° / 53°

Hot, Freezing, Rainy, Snowy Days: San Antonio / Brownsville

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	6 / 0	8 / 8	0 / 0
February	0 / 0	3 / 0	7 / 6	0 / 0
March	1 / 1	1 / 0	9 / 5	0 / 0
April	2 / 2	0 / 0	6 / 4	0 / 0
May	9 / 8	0 / 0	8 / 5	0 / 0
June	20 / 19	0 / 0	7 / 5	0 / 0
July	26 / 24	0 / 0	6 / 5	0 / 0
August	28 / 26	0 / 0	5 / 6	0 / 0
September	17 / 15	0 / 0	7 / 10	0 / 0
October	3 / 4	0 / 0	7 / 7	0 / 0
November	0 / 0	1 / 0	6 / 6	0 / 0
December	0 / 0	6 / 0	7 / 7	0 / 0

August is the hottest month for San Antonio with an average high temperature of 95.7°, which ranks it as warmer than most places in Texas. In San Antonio, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for San Antonio are April, October and March.

August is the hottest month for Brownsville with an average high temperature of 93.0°, which ranks it as cooler than most places in Texas. In Brownsville, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Brownsville are November, March and April.

January has the coldest nighttime temperatures for San Antonio with an average of 40.5°. This is warmer than most places in Texas.

January has the coldest nighttime temperatures for Brownsville with an average of 51.9°. This is one of the warmest places in Texas.

In San Antonio, there are 105.8 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In Brownsville, there are 99.4 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In San Antonio, there are 16.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Texas.

In Brownsville, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

In San Antonio, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

In Brownsville, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Texas.

October is the wettest month in San Antonio with 4.2 inches of rain, and the driest month is January with 1.9 inches. The wettest season is Winter with 29% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 32.8 inches in San Antonio means that it is about average compared to other places in Texas.

September is the wettest month in Brownsville with 5.9 inches of rain, and the driest month is March with 1.3 inches. The wettest season is Winter with 42% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 27.5 inches in Brownsville means that it is drier than most places in Texas.

March is the rainiest month in San Antonio with 9.0 days of rain, and August is the driest month with only 4.5 rainy days. There are 82.5 rainy days annually in San Antonio, which is rainier than most places in Texas. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 21% chance of a rainy day.

September is the rainiest month in Brownsville with 9.7 days of rain, and April is the driest month with only 4.0 rainy days. There are 73.3 rainy days annually in Brownsville, which is about average compared to other places in Texas. The rainiest season is Winter when it rains 31% of the time and the driest is Summer with only a 18% chance of a rainy day.

An annual snowfall of 0.2 inches in San Antonio means that it is about average compared to other places in Texas.

An annual snowfall of 0.1 inches in Brownsville means that it is less snowy than most places in Texas.

January is the snowiest month in San Antonio with 0.2 inches of snow, and no months of the year have significant snowfall.

December is the snowiest month in Brownsville with 0.1 inches of snow, and no months of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for San Antonio 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More

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NC For Me · Apex, NC

re:

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More

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Reviews for Brownsville 2 Reviews

Jill · Sherman Oaks, CA

re:

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More

| Reply

NC For Me · Apex, NC

re:

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More

| Reply

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2025 Compare Climate & Weather:
San Antonio, TX vs Brownsville, TX

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: San Antonio / Brownsville

January has the coldest nighttime temperatures for San Antonio with an average of 40.5°. This is warmer than most places in Texas.

January has the coldest nighttime temperatures for Brownsville with an average of 51.9°. This is one of the warmest places in Texas.

In San Antonio, there are 105.8 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In Brownsville, there are 99.4 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In San Antonio, there are 16.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Texas.

In Brownsville, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

An annual snowfall of 0.2 inches in San Antonio means that it is about average compared to other places in Texas.

An annual snowfall of 0.1 inches in Brownsville means that it is less snowy than most places in Texas.

January is the snowiest month in San Antonio with 0.2 inches of snow, and no months of the year have significant snowfall.

December is the snowiest month in Brownsville with 0.1 inches of snow, and no months of the year have significant snowfall.

DID YOU KNOW?

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2025 Compare Climate & Weather:San Antonio, TX vs Brownsville, TX

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: San Antonio / Brownsville

January has the coldest nighttime temperatures for San Antonio with an average of 40.5°. This is warmer than most places in Texas.January has the coldest nighttime temperatures for Brownsville with an average of 51.9°. This is one of the warmest places in Texas.

In San Antonio, there are 105.8 days annually when the high temperature is over 90°, which is hotter than most places in Texas.In Brownsville, there are 99.4 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In San Antonio, there are 16.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Texas.In Brownsville, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

An annual snowfall of 0.2 inches in San Antonio means that it is about average compared to other places in Texas.An annual snowfall of 0.1 inches in Brownsville means that it is less snowy than most places in Texas.

January is the snowiest month in San Antonio with 0.2 inches of snow, and no months of the year have significant snowfall.December is the snowiest month in Brownsville with 0.1 inches of snow, and no months of the year have significant snowfall.

DID YOU KNOW?

Reviews for San Antonio 2 Reviews

Reviews for Brownsville 2 Reviews

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Zips In San Antonio, Texas

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2025 Compare Climate & Weather:
San Antonio, TX vs Brownsville, TX

January has the coldest nighttime temperatures for San Antonio with an average of 40.5°. This is warmer than most places in Texas.

January has the coldest nighttime temperatures for Brownsville with an average of 51.9°. This is one of the warmest places in Texas.

In San Antonio, there are 105.8 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In Brownsville, there are 99.4 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In San Antonio, there are 16.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Texas.

In Brownsville, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

An annual snowfall of 0.2 inches in San Antonio means that it is about average compared to other places in Texas.

An annual snowfall of 0.1 inches in Brownsville means that it is less snowy than most places in Texas.

January is the snowiest month in San Antonio with 0.2 inches of snow, and no months of the year have significant snowfall.

December is the snowiest month in Brownsville with 0.1 inches of snow, and no months of the year have significant snowfall.