2025 Compare Climate & Weather:
San Diego, CA vs Cape Coral, FL

Highlights

On average, there are 265 sunny days per year in Cape Coral. San Diego averages 266 sunny days per year. The US average is 205 sunny days.

Cape Coral, Florida gets 53.4 inches of rain, on average, per year. San Diego, California gets 11.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Cape Coral averages 0 inches of snow per year. San Diego averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Cape Coral, Florida
Summer High: the July high is around 91.9 degrees
Winter Low: the January low is 52.5
Rain: averages 53.4 inches of rain a year
Snow: averages 0 inches of snow a year

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

BestPlaces Comfort Index

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

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.

Today's Weather - San Diego, CA

74°F

Today's Weather - Cape Coral, FL

78°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: San Diego / Cape Coral

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.

July is the hottest month for Cape Coral with an average high temperature of 91.9°, which ranks it as warmer than most places in Florida. In Cape Coral, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Cape Coral are February, December and March.

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

January has the coldest nighttime temperatures for Cape Coral with an average of 52.5°. This is warmer than most places in Florida.

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 Cape Coral, there are 111.3 days annually when the high temperature is over 90°, which is one of the hottest places in Florida.

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 Cape Coral, there are 0.8 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

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.

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

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.


June is the wettest month in Cape Coral with 9.4 inches of rain, and the driest month is December with 1.7 inches. The wettest season is Autumn with 51% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 53.4 inches in Cape Coral means that it is about average compared to other places in Florida.

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.

August is the rainiest month in Cape Coral with 16.8 days of rain, and April is the driest month with only 4.6 rainy days. There are 108.1 rainy days annually in Cape Coral, which is less rainy than most places in Florida. The rainiest season is Autumn when it rains 45% of the time and the driest is Spring with only a 15% chance of a rainy day.

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

There is rarely any recorded snowfall in Cape Coral, ranking it as one of the least snowy places in Florida.

Any measurable snowfall is a rare occurance in San Diego.

Any measurable snowfall is a rare occurance in Cape Coral.