2025 Compare Climate & Weather:
New Braunfels, TX vs Round Rock, TX

Highlights

On average, there are 232 sunny days per year in Round Rock. New Braunfels averages 226 sunny days per year. The US average is 205 sunny days.

Round Rock, Texas gets 36 inches of rain, on average, per year. New Braunfels, Texas gets 34.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Round Rock averages 0.2 inches of snow per year. New Braunfels averages 0.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Round Rock, Texas
Summer High: the July high is around 95 degrees
Winter Low: the January low is 38
Rain: averages 36 inches of rain a year
Snow: averages 0.2 inches of snow a year

New Braunfels, Texas
Summer High: the July high is around 94.1 degrees
Winter Low: the January low is 39.1
Rain: averages 34.2 inches of rain a year
Snow: averages 0.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Round Rock is 7.2 (10=best), which means it is more comfortable than most places in Texas.

The annual BestPlaces Comfort Index for New Braunfels is 7.2 (10=best), which means it is more comfortable than most places in Texas.

Today's Weather - New Braunfels, TX

62°F

Today's Weather - Round Rock, TX

59°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: New Braunfels / Round Rock

August is the hottest month for New Braunfels with an average high temperature of 95.4°, which ranks it as about average compared to other places in Texas. In New Braunfels, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for New Braunfels are April, October and March.

August is the hottest month for Round Rock with an average high temperature of 96.3°, which ranks it as warmer than most places in Texas. In Round Rock, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Round Rock are April, October and March.

January has the coldest nighttime temperatures for New Braunfels with an average of 39.1°. This is warmer than most places in Texas.

January has the coldest nighttime temperatures for Round Rock with an average of 38.0°. This is about average compared to other places in Texas.

In New Braunfels, there are 102.8 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In Round Rock, there are 104.7 days annually when the high temperature is over 90°, which is hotter than most places in Texas.

In New Braunfels, there are 20.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Texas.

In Round Rock, there are 22.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Texas.

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

June is the wettest month in New Braunfels with 4.6 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 34.2 inches in New Braunfels means that it is about average compared to other places in Texas.


June is the wettest month in Round Rock with 4.6 inches of rain, and the driest month is January with 2.2 inches. The wettest season is Winter with 28% of yearly precipitation and 19% occurs in Spring, which is the driest season. The annual rainfall of 36.0 inches in Round Rock means that it is about average compared to other places in Texas.

March is the rainiest month in New Braunfels with 7.5 days of rain, and August is the driest month with only 4.6 rainy days. There are 76.3 rainy days annually in New Braunfels, which is about average compared to other places in Texas. The rainiest season is Summer when it rains 27% of the time and the driest is Autumn with only a 22% chance of a rainy day.

March is the rainiest month in Round Rock with 8.3 days of rain, and August is the driest month with only 4.4 rainy days. There are 78.4 rainy days annually in Round Rock, which is rainier than most places in Texas. The rainiest season is Summer when it rains 29% of the time and the driest is Autumn with only a 21% chance of a rainy day.

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

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

January is the snowiest month in New Braunfels with 0.1 inches of snow, and no months of the year have significant snowfall.

February is the snowiest month in Round Rock with 0.1 inches of snow, and no months of the year have significant snowfall.