2025 Compare Climate & Weather:
Tracy, CA vs Livermore, CA

Highlights

On average, there are 257 sunny days per year in Livermore. Tracy averages 264 sunny days per year. The US average is 205 sunny days.

Livermore, California gets 18.2 inches of rain, on average, per year. Tracy, California gets 13.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Livermore averages 0 inches of snow per year. Tracy averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

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

Tracy, California
Summer High: the July high is around 92.4 degrees
Winter Low: the January low is 38.1
Rain: averages 13.5 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Livermore is 8.5 (10=best), which means it is more comfortable than most places in California.

The annual BestPlaces Comfort Index for Tracy is 8.3 (10=best), which means it is more comfortable than most places in California.

Today's Weather - Tracy, CA

64°F

Today's Weather - Livermore, CA

52°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Tracy / Livermore

July is the hottest month for Tracy with an average high temperature of 92.4°, which ranks it as about average compared to other places in California. In Tracy, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tracy are October, May and April.

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.

January has the coldest nighttime temperatures for Tracy with an average of 38.1°. This is about average compared to other places in California.

January has the coldest nighttime temperatures for Livermore with an average of 38.6°. This is about average compared to other places in California.

In Tracy, there are 69.3 days annually when the high temperature is over 90°, which is about average compared to other places in California.

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 Tracy, there are 15.2 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

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 Tracy, 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 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.

January is the wettest month in Tracy with 2.6 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 54% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 13.5 inches in Tracy means that it is drier than most places in California.


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.

January is the rainiest month in Tracy with 10.8 days of rain, and July is the driest month with only 0.1 rainy days. There are 58.9 rainy days annually in Tracy, which is about average compared to other places in California. The rainiest season is Spring when it rains 52% of the time and the driest is Autumn with only a 2% chance of a rainy day.

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.

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

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

Any measurable snowfall is a rare occurance in Tracy.

Any measurable snowfall is a rare occurance in Livermore.