2025 Compare Climate & Weather:
Rohnert Park, CA vs Santee, CA

Highlights

On average, there are 268 sunny days per year in Santee. Rohnert Park averages 255 sunny days per year. The US average is 205 sunny days.

Santee, California gets 12.5 inches of rain, on average, per year. Rohnert Park, California gets 31.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Santee averages 0 inches of snow per year. Rohnert Park averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Santee, California
Summer High: the July high is around 83.6 degrees
Winter Low: the January low is 44.2
Rain: averages 12.5 inches of rain a year
Snow: averages 0 inches of snow a year

Rohnert Park, California
Summer High: the July high is around 82.4 degrees
Winter Low: the January low is 38.4
Rain: averages 31.6 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Rohnert Park is 8.4 (10=best), which means it is more comfortable than most places in California.

Today's Weather - Rohnert Park, CA

68°F

Today's Weather - Santee, CA

59°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Rohnert Park / Santee

September is the hottest month for Rohnert Park with an average high temperature of 82.7°, which ranks it as cooler than most places in California. In Rohnert Park, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rohnert Park are October, June and May.

August is the hottest month for Santee with an average high temperature of 85.4°, which ranks it as cooler than most places in California. In Santee, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Santee are June, October and May.

December has the coldest nighttime temperatures for Rohnert Park with an average of 38.0°. This is about average compared to other places in California.

December has the coldest nighttime temperatures for Santee with an average of 43.9°. This is warmer than most places in California.

In Rohnert Park, there are 25.0 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Santee, there are 29.1 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Rohnert Park, there are 18.2 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In Santee, there are 1.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Rohnert Park, 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 Santee, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in California.

December is the wettest month in Rohnert Park with 6.0 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 57% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 31.6 inches in Rohnert Park means that it is wetter than most places in California.


February is the wettest month in Santee 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 Santee means that it is drier than most places in California.

January is the rainiest month in Rohnert Park with 12.6 days of rain, and July is the driest month with only 0.2 rainy days. There are 75.2 rainy days annually in Rohnert Park, which is rainier than most places in California. The rainiest season is Spring when it rains 49% of the time and the driest is Autumn with only a 2% chance of a rainy day.

February is the rainiest month in Santee with 6.3 days of rain, and August is the driest month with only 0.4 rainy days. There are 36.9 rainy days annually in Santee, 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 Rohnert Park, ranking it as one of the least snowy places in California.

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

Any measurable snowfall is a rare occurance in Rohnert Park.

Any measurable snowfall is a rare occurance in Santee.