2025 Compare Climate & Weather:
Long Beach, CA vs San Diego, CA

Highlights

On average, there are 266 sunny days per year in San Diego. Long Beach averages 287 sunny days per year. The US average is 205 sunny days.

San Diego, California gets 11.7 inches of rain, on average, per year. Long Beach, California gets 13.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

San Diego averages 0 inches of snow per year. Long Beach averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

San Diego, California
Summer High: the July high is around 78.5 degrees
Winter Low: the January low is 45.6
Rain: averages 11.7 inches of rain a year
Snow: averages 0 inches of snow a year

Long Beach, California
Summer High: the July high is around 79.4 degrees
Winter Low: the January low is 46.4
Rain: averages 13.6 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for San Diego is 9.2 (10=best), which means it is one of the most pleasant places in California.

The annual BestPlaces Comfort Index for Long Beach is 9.3 (10=best), which means it is one of the most pleasant places in California.

Today's Weather - Long Beach, CA

74°F

Today's Weather - San Diego, CA

82°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Long Beach / San Diego

August is the hottest month for Long Beach with an average high temperature of 81.0°, which ranks it as cooler than most places in California. In Long Beach, there are 8 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Long Beach are July, September and October.

August is the hottest month for San Diego with an average high temperature of 80.2°, which ranks it as cooler than most places in California. In San Diego, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for San Diego are July, September and August.

December has the coldest nighttime temperatures for Long Beach with an average of 46.2°. This is one of the warmest places in California.

December has the coldest nighttime temperatures for San Diego with an average of 45.3°. This is one of the warmest places in California.

In Long Beach, there are 12.3 days annually when the high temperature is over 90°, which is cooler than most places in California.

In San Diego, there are 13.4 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Long Beach, there are 0.2 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in California.

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

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

February is the wettest month in Long Beach with 3.5 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 63% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 13.6 inches in Long Beach means that it is drier than most places in California.


February is the wettest month in San Diego with 2.5 inches of rain, and the driest month is August with 0.0 inches. The wettest season is Spring with 55% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 11.7 inches in San Diego means that it is drier than most places in California.

February is the rainiest month in Long Beach with 6.0 days of rain, and August is the driest month with only 0.2 rainy days. There are 32.0 rainy days annually in Long Beach, which is less rainy than most places in California. The rainiest season is Spring when it rains 53% of the time and the driest is Autumn with only a 3% chance of a rainy day.

February is the rainiest month in San Diego with 6.8 days of rain, and August is the driest month with only 0.4 rainy days. There are 38.4 rainy days annually in San Diego, which is less rainy than most places in California. The rainiest season is Spring when it rains 48% of the time and the driest is Autumn with only a 4% chance of a rainy day.

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

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

Any measurable snowfall is a rare occurance in Long Beach.

Any measurable snowfall is a rare occurance in San Diego.