2025 Compare Climate & Weather:
Walnut Creek, CA vs Palmetto Bay, FL

Highlights

On average, there are 249 sunny days per year in Palmetto Bay. Walnut Creek averages 262 sunny days per year. The US average is 205 sunny days.

Palmetto Bay, Florida gets 58.1 inches of rain, on average, per year. Walnut Creek, California gets 19.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Palmetto Bay averages 0 inches of snow per year. Walnut Creek averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Palmetto Bay, Florida
Summer High: the July high is around 89 degrees
Winter Low: the January low is 57.3
Rain: averages 58.1 inches of rain a year
Snow: averages 0 inches of snow a year

Walnut Creek, California
Summer High: the July high is around 85.8 degrees
Winter Low: the January low is 39.5
Rain: averages 19.6 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Palmetto Bay is 6.7 (10=best), which means it is less comfortable than most places in Florida.

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

Today's Weather - Walnut Creek, CA

62°F

Today's Weather - Palmetto Bay, FL

77°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Walnut Creek / Palmetto Bay

July is the hottest month for Walnut Creek with an average high temperature of 85.8°, which ranks it as cooler than most places in California. In Walnut Creek, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Walnut Creek are May, October and June.

August is the hottest month for Palmetto Bay with an average high temperature of 89.3°, which ranks it as one of the coolest places in Florida. In Palmetto Bay, there are 8 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Palmetto Bay are March, February and December.

January has the coldest nighttime temperatures for Walnut Creek with an average of 39.5°. This is warmer than most places in California.

January has the coldest nighttime temperatures for Palmetto Bay with an average of 57.3°. This is warmer than most places in Florida.

In Walnut Creek, there are 36.5 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Palmetto Bay, there are 38.3 days annually when the high temperature is over 90°, which is one of the coolest places in Florida.

In Walnut Creek, there are 9.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Palmetto Bay, there are 0.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

In Walnut Creek, 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 Palmetto Bay, 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 Walnut Creek with 3.9 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 58% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 19.6 inches in Walnut Creek means that it is about average compared to other places in California.


June is the wettest month in Palmetto Bay with 9.2 inches of rain, and the driest month is December with 1.8 inches. The wettest season is Autumn with 41% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 58.1 inches in Palmetto Bay means that it is wetter than most places in Florida.

December is the rainiest month in Walnut Creek with 11.1 days of rain, and July is the driest month with only 0.1 rainy days. There are 62.2 rainy days annually in Walnut Creek, which is rainier than most 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.

August is the rainiest month in Palmetto Bay with 17.5 days of rain, and February is the driest month with only 6.2 rainy days. There are 129.9 rainy days annually in Palmetto Bay, which is rainier than most places in Florida. The rainiest season is Autumn when it rains 38% of the time and the driest is Spring with only a 15% chance of a rainy day.

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

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

Any measurable snowfall is a rare occurance in Walnut Creek.

Any measurable snowfall is a rare occurance in Palmetto Bay.