2025 Compare Climate & Weather:
San Leandro, CA vs Vista, CA

Highlights

On average, there are 258 sunny days per year in Vista. San Leandro averages 258 sunny days per year. The US average is 205 sunny days.

Vista, California gets 13 inches of rain, on average, per year. San Leandro, California gets 21.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Vista averages 0 inches of snow per year. San Leandro averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Vista, California
Summer High: the July high is around 80.5 degrees
Winter Low: the January low is 44.5
Rain: averages 13 inches of rain a year
Snow: averages 0 inches of snow a year

San Leandro, California
Summer High: the July high is around 71.8 degrees
Winter Low: the January low is 42.8
Rain: averages 21.1 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for San Leandro is 8.7 (10=best), which means it is more comfortable than most places in California.

Today's Weather - San Leandro, CA

57°F

Today's Weather - Vista, CA

60°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: San Leandro / Vista

September is the hottest month for San Leandro with an average high temperature of 74.8°, which ranks it as one of the coolest places in California. In San Leandro, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for San Leandro are September, August and July.

August is the hottest month for Vista with an average high temperature of 82.2°, which ranks it as cooler than most places in California. In Vista, there are 8 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Vista are October, June and July.

January has the coldest nighttime temperatures for San Leandro with an average of 42.8°. This is warmer than most places in California.

December has the coldest nighttime temperatures for Vista with an average of 43.8°. This is warmer than most places in California.

In San Leandro, there are 4.3 days annually when the high temperature is over 90°, which is one of the coolest places in California.

In Vista, there are 23.1 days annually when the high temperature is over 90°, which is cooler than most places in California.

In San Leandro, there are 1.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

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

In San Leandro, 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 Vista, 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 San Leandro with 4.0 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 56% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 21.1 inches in San Leandro means that it is wetter than most places in California.


February is the wettest month in Vista with 2.8 inches of rain, and the driest month is June with 0.1 inches. The wettest season is Spring with 57% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 13.0 inches in Vista means that it is drier than most places in California.

December is the rainiest month in San Leandro with 11.3 days of rain, and July is the driest month with only 0.2 rainy days. There are 65.8 rainy days annually in San Leandro, 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 Vista with 7.3 days of rain, and July is the driest month with only 0.5 rainy days. There are 41.6 rainy days annually in Vista, 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.

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

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

Any measurable snowfall is a rare occurance in San Leandro.

Any measurable snowfall is a rare occurance in Vista.