2025 Compare Climate & Weather:
Livermore, CA vs Round Rock, TX

Highlights

On average, there are 232 sunny days per year in Round Rock. Livermore averages 257 sunny days per year. The US average is 205 sunny days.

Round Rock, Texas gets 36 inches of rain, on average, per year. Livermore, California gets 18.2 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. Livermore averages 0 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

Livermore, California
Summer High: the July high is around 89.3 degrees
Winter Low: the January low is 38.6
Rain: averages 18.2 inches of rain a year
Snow: averages 0 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 Livermore is 8.5 (10=best), which means it is more comfortable than most places in California.

Today's Weather - Livermore, CA

58°F

Today's Weather - Round Rock, TX

80°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Livermore / Round Rock

July is the hottest month for Livermore with an average high temperature of 89.3°, which ranks it as about average compared to other places in California. In Livermore, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Livermore are May, October and June.

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 Livermore with an average of 38.6°. This is about average compared to other places in California.

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 Livermore, there are 52.0 days annually when the high temperature is over 90°, which is about average compared to other places in California.

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 Livermore, there are 13.5 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

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

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.

February is the wettest month in Livermore with 3.4 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 55% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 18.2 inches in Livermore means that it is about average compared to other places in California.


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.

December is the rainiest month in Livermore with 10.9 days of rain, and July is the driest month with only 0.1 rainy days. There are 63.6 rainy days annually in Livermore, which is rainier than most places in California. The rainiest season is Spring when it rains 50% of the time and the driest is Autumn with only a 2% 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.

There is rarely any recorded snowfall in Livermore, ranking it as one of the least snowy places in California.

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

Any measurable snowfall is a rare occurance in Livermore.

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