2025 Compare Climate & Weather:
Aransas Pass, TX vs Port Aransas, TX

Highlights

On average, there are 225 sunny days per year in Port Aransas. Aransas Pass averages 220 sunny days per year. The US average is 205 sunny days.

Port Aransas, Texas gets 34.7 inches of rain, on average, per year. Aransas Pass, Texas gets 34.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Port Aransas averages 0.1 inches of snow per year. Aransas Pass averages 0.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Port Aransas, Texas
Summer High: the July high is around 90.3 degrees
Winter Low: the January low is 48.9
Rain: averages 34.7 inches of rain a year
Snow: averages 0.1 inches of snow a year

Aransas Pass, Texas
Summer High: the July high is around 90.7 degrees
Winter Low: the January low is 48.2
Rain: averages 34.8 inches of rain a year
Snow: averages 0.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Port Aransas is 6.4 (10=best), which means it is less comfortable than most places in Texas.

The annual BestPlaces Comfort Index for Aransas Pass is 6.5 (10=best), which means it is less comfortable than most places in Texas.

Today's Weather - Aransas Pass, TX

71°F

Today's Weather - Port Aransas, TX

71°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Aransas Pass / Port Aransas

August is the hottest month for Aransas Pass with an average high temperature of 91.7°, which ranks it as one of the coolest places in Texas. In Aransas Pass, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Aransas Pass are April, November and October.

August is the hottest month for Port Aransas with an average high temperature of 91.3°, which ranks it as one of the coolest places in Texas. In Port Aransas, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Port Aransas are April, November and October.

January has the coldest nighttime temperatures for Aransas Pass with an average of 48.2°. This is one of the warmest places in Texas.

January has the coldest nighttime temperatures for Port Aransas with an average of 48.9°. This is one of the warmest places in Texas.

In Aransas Pass, there are 74.0 days annually when the high temperature is over 90°, which is cooler than most places in Texas.

In Port Aransas, there are 64.5 days annually when the high temperature is over 90°, which is one of the coolest places in Texas.

In Aransas Pass, there are 2.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

In Port Aransas, there are 2.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Texas.

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

September is the wettest month in Aransas Pass with 5.2 inches of rain, and the driest month is December with 1.7 inches. The wettest season is Winter with 36% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 34.8 inches in Aransas Pass means that it is about average compared to other places in Texas.


September is the wettest month in Port Aransas with 5.4 inches of rain, and the driest month is December with 1.7 inches. The wettest season is Winter with 36% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 34.7 inches in Port Aransas means that it is about average compared to other places in Texas.

September is the rainiest month in Aransas Pass with 8.8 days of rain, and July is the driest month with only 4.8 rainy days. There are 74.4 rainy days annually in Aransas Pass, which is about average compared to other places in Texas. The rainiest season is Spring when it rains 29% of the time and the driest is Summer with only a 21% chance of a rainy day.

September is the rainiest month in Port Aransas with 8.8 days of rain, and July is the driest month with only 4.8 rainy days. There are 74.5 rainy days annually in Port Aransas, which is about average compared to other places in Texas. The rainiest season is Spring when it rains 29% of the time and the driest is Summer with only a 21% chance of a rainy day.

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

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

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

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