2025 Compare Climate & Weather:
Big Bear City, CA vs Lake Isabella, CA

Highlights

On average, there are 274 sunny days per year in Lake Isabella. Big Bear City averages 285 sunny days per year. The US average is 205 sunny days.

Lake Isabella, California gets 12.7 inches of rain, on average, per year. Big Bear City, California gets 20.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Lake Isabella averages 13.9 inches of snow per year. Big Bear City averages 65.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Lake Isabella, California
Summer High: the July high is around 86.9 degrees
Winter Low: the January low is 31.9
Rain: averages 12.7 inches of rain a year
Snow: averages 13.9 inches of snow a year

Big Bear City, California
Summer High: the July high is around 81.1 degrees
Winter Low: the January low is 21.2
Rain: averages 20.4 inches of rain a year
Snow: averages 65.6 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Lake Isabella is 8.1 (10=best), which means it is about average compared to other places in California.

The annual BestPlaces Comfort Index for Big Bear City is 7.3 (10=best), which means it is less comfortable than most places in California.

Today's Weather - Big Bear City, CA

43°F

Today's Weather - Lake Isabella, CA

56°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Big Bear City / Lake Isabella

July is the hottest month for Big Bear City with an average high temperature of 81.1°, which ranks it as cooler than most places in California. In Big Bear City, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Big Bear City are August, June and July.

July is the hottest month for Lake Isabella with an average high temperature of 86.9°, which ranks it as cooler than most places in California. In Lake Isabella, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Lake Isabella are June, September and May.

January has the coldest nighttime temperatures for Big Bear City with an average of 21.2°. This is one of the coldest places in California.

December has the coldest nighttime temperatures for Lake Isabella with an average of 31.1°. This is colder than most places in California.

In Big Bear City, there are 1.1 days annually when the high temperature is over 90°, which is one of the coolest places in California.

In Lake Isabella, there are 22.7 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Big Bear City, there are 183.3 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in California.

In Lake Isabella, there are 68.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.

In Big Bear City, there are 0.5 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in California.

In Lake Isabella, 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 Big Bear City with 4.2 inches of rain, and the driest month is June with 0.2 inches. The wettest season is Spring with 56% of yearly precipitation and 9% occurs in Autumn, which is the driest season. The annual rainfall of 20.4 inches in Big Bear City means that it is about average compared to other places in California.


February is the wettest month in Lake Isabella with 2.5 inches of rain, and the driest month is June with 0.1 inches. The wettest season is Spring with 53% of yearly precipitation and 4% occurs in Autumn, which is the driest season. The annual rainfall of 12.7 inches in Lake Isabella means that it is drier than most places in California.

January is the rainiest month in Big Bear City with 6.5 days of rain, and June is the driest month with only 0.8 rainy days. There are 43.1 rainy days annually in Big Bear City, which is less rainy than most places in California. The rainiest season is Spring when it rains 42% of the time and the driest is Autumn with only a 15% chance of a rainy day.

March is the rainiest month in Lake Isabella with 8.4 days of rain, and July is the driest month with only 0.7 rainy days. There are 45.7 rainy days annually in Lake Isabella, which is less rainy than most places in California. The rainiest season is Spring when it rains 43% of the time and the driest is Autumn with only a 6% chance of a rainy day.

An annual snowfall of 65.6 inches in Big Bear City means that it is one of the snowiest places in California.

An annual snowfall of 13.9 inches in Lake Isabella means that it is snowier than most places in California.

January is the snowiest month in Big Bear City with 15.8 inches of snow, and 8 months of the year have significant snowfall.

March is the snowiest month in Lake Isabella with 4.1 inches of snow, and 6 months of the year have significant snowfall.