2025 Compare Climate & Weather:
El Cajon, CA vs Lemon Grove, CA

Highlights

On average, there are 268 sunny days per year in Lemon Grove. El Cajon averages 260 sunny days per year. The US average is 205 sunny days.

Lemon Grove, California gets 12.5 inches of rain, on average, per year. El Cajon, California gets 14.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Lemon Grove averages 0 inches of snow per year. El Cajon averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Lemon Grove, California
Summer High: the July high is around 83.5 degrees
Winter Low: the January low is 44.3
Rain: averages 12.5 inches of rain a year
Snow: averages 0 inches of snow a year

El Cajon, California
Summer High: the July high is around 86.1 degrees
Winter Low: the January low is 43.7
Rain: averages 14.1 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for El Cajon is 9.1 (10=best), which means it is one of the most pleasant places in California.

Today's Weather - El Cajon, CA

71°F

Today's Weather - Lemon Grove, CA

68°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: El Cajon / Lemon Grove

August is the hottest month for El Cajon with an average high temperature of 87.8°, which ranks it as about average compared to other places in California. In El Cajon, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for El Cajon are May, October and June.

August is the hottest month for Lemon Grove with an average high temperature of 85.3°, which ranks it as cooler than most places in California. In Lemon Grove, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lemon Grove are June, October and May.

December has the coldest nighttime temperatures for El Cajon with an average of 43.3°. This is warmer than most places in California.

December has the coldest nighttime temperatures for Lemon Grove with an average of 44.1°. This is warmer than most places in California.

In El Cajon, there are 43.1 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Lemon Grove, there are 28.5 days annually when the high temperature is over 90°, which is cooler than most places in California.

In El Cajon, there are 3.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Lemon Grove, there are 1.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In El Cajon, 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 Lemon Grove, 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 El Cajon with 2.9 inches of rain, and the driest month is August 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 14.1 inches in El Cajon means that it is drier than most places in California.


February is the wettest month in Lemon Grove with 2.4 inches of rain, and the driest month is August with 0.0 inches. The wettest season is Spring with 53% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 12.5 inches in Lemon Grove means that it is drier than most places in California.

February is the rainiest month in El Cajon with 6.7 days of rain, and July is the driest month with only 0.5 rainy days. There are 39.5 rainy days annually in El Cajon, which is less rainy than most places in California. The rainiest season is Spring when it rains 46% of the time and the driest is Autumn with only a 4% chance of a rainy day.

February is the rainiest month in Lemon Grove with 6.3 days of rain, and August is the driest month with only 0.4 rainy days. There are 37.0 rainy days annually in Lemon Grove, which is less rainy than most places in California. The rainiest season is Spring when it rains 47% of the time and the driest is Autumn with only a 5% chance of a rainy day.

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

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

Any measurable snowfall is a rare occurance in El Cajon.

Any measurable snowfall is a rare occurance in Lemon Grove.