2025 Compare Climate & Weather:
Los Gatos, CA vs Oro Valley, AZ

Highlights

On average, there are 279 sunny days per year in Oro Valley. Los Gatos averages 256 sunny days per year. The US average is 205 sunny days.

Oro Valley, Arizona gets 13.5 inches of rain, on average, per year. Los Gatos, California gets 30.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Oro Valley averages 0.3 inches of snow per year. Los Gatos averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Oro Valley, Arizona
Summer High: the July high is around 100.2 degrees
Winter Low: the January low is 36.9
Rain: averages 13.5 inches of rain a year
Snow: averages 0.3 inches of snow a year

Los Gatos, California
Summer High: the July high is around 84.5 degrees
Winter Low: the January low is 38.8
Rain: averages 30.7 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Oro Valley is 7.6 (10=best), which means it is about average compared to other places in Arizona.

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

Today's Weather - Los Gatos, CA

48°F

Today's Weather - Oro Valley, AZ

54°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Los Gatos / Oro Valley

July is the hottest month for Los Gatos with an average high temperature of 84.5°, which ranks it as cooler than most places in California. In Los Gatos, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Los Gatos are October, May and June.

June is the hottest month for Oro Valley with an average high temperature of 100.5°, which ranks it as warmer than most places in Arizona. In Oro Valley, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Oro Valley are November, March and April.

December has the coldest nighttime temperatures for Los Gatos with an average of 38.7°. This is warmer than most places in California.

December has the coldest nighttime temperatures for Oro Valley with an average of 35.8°. This is warmer than most places in Arizona.

In Los Gatos, there are 28.1 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Oro Valley, there are 147.2 days annually when the high temperature is over 90°, which is hotter than most places in Arizona.

In Los Gatos, there are 16.6 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In Oro Valley, there are 30.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Arizona.

In Los Gatos, 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 Oro Valley, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Arizona.

January is the wettest month in Los Gatos with 6.3 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 59% of yearly precipitation and 0% occurs in Autumn, which is the driest season. The annual rainfall of 30.7 inches in Los Gatos means that it is wetter than most places in California.


August is the wettest month in Oro Valley with 2.6 inches of rain, and the driest month is May with 0.3 inches. The wettest season is Autumn with 38% of yearly precipitation and 13% occurs in Summer, which is the driest season. The annual rainfall of 13.5 inches in Oro Valley means that it is wetter than most places in Arizona.

January is the rainiest month in Los Gatos with 10.9 days of rain, and July is the driest month with only 0.2 rainy days. There are 65.1 rainy days annually in Los Gatos, 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 3% chance of a rainy day.

August is the rainiest month in Oro Valley with 9.5 days of rain, and June is the driest month with only 1.2 rainy days. There are 51.0 rainy days annually in Oro Valley, which is about average compared to other places in Arizona. The rainiest season is Autumn when it rains 37% of the time and the driest is Summer with only a 15% chance of a rainy day.

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

An annual snowfall of 0.3 inches in Oro Valley means that it is about average compared to other places in Arizona.

Any measurable snowfall is a rare occurance in Los Gatos.

December is the snowiest month in Oro Valley with 0.1 inches of snow, and no months of the year have significant snowfall.