2025 Compare Climate & Weather:
Cathedral City, CA vs Tucson, AZ

Highlights

On average, there are 286 sunny days per year in Tucson. Cathedral City averages 271 sunny days per year. The US average is 205 sunny days.

Tucson, Arizona gets 12.3 inches of rain, on average, per year. Cathedral City, California gets 4.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Tucson averages 0.4 inches of snow per year. Cathedral City averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Tucson, Arizona
Summer High: the July high is around 100.2 degrees
Winter Low: the January low is 38.7
Rain: averages 12.3 inches of rain a year
Snow: averages 0.4 inches of snow a year

Cathedral City, California
Summer High: the July high is around 107.6 degrees
Winter Low: the January low is 45.4
Rain: averages 4.8 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Tucson is 7.5 (10=best), which means it is about average compared to other places in Arizona.

The annual BestPlaces Comfort Index for Cathedral City is 7.4 (10=best), which means it is less comfortable than most places in California.

Today's Weather - Cathedral City, CA

86°F

Today's Weather - Tucson, AZ

87°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Cathedral City / Tucson

July is the hottest month for Cathedral City with an average high temperature of 107.6°, which ranks it as one of the hottest places in California. In Cathedral City, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Cathedral City are November, March and February.

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

December has the coldest nighttime temperatures for Cathedral City with an average of 44.2°. This is warmer than most places in California.

December has the coldest nighttime temperatures for Tucson with an average of 38.0°. This is warmer than most places in Arizona.

In Cathedral City, there are 174.6 days annually when the high temperature is over 90°, which is one of the hottest places in California.

In Tucson, there are 149.2 days annually when the high temperature is over 90°, which is hotter than most places in Arizona.

In Cathedral City, there are 0.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Tucson, there are 17.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Arizona.

In Cathedral City, 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 Tucson, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Arizona.

February is the wettest month in Cathedral City with 1.0 inches of rain, and the driest month is June with 0.0 inches. The wettest season is Spring with 55% of yearly precipitation and 12% occurs in Autumn, which is the driest season. The annual rainfall of 4.8 inches in Cathedral City means that it is one of the driest places in California.


August is the wettest month in Tucson with 2.4 inches of rain, and the driest month is May with 0.2 inches. The wettest season is Autumn with 40% of yearly precipitation and 11% occurs in Summer, which is the driest season. The annual rainfall of 12.3 inches in Tucson means that it is about average compared to other places in Arizona.

January is the rainiest month in Cathedral City with 2.8 days of rain, and June is the driest month with only 0.1 rainy days. There are 13.6 rainy days annually in Cathedral City, which is one of the least rainy places in California. The rainiest season is Spring when it rains 53% of the time and the driest is Autumn with only a 10% chance of a rainy day.

August is the rainiest month in Tucson with 9.5 days of rain, and June is the driest month with only 1.4 rainy days. There are 51.5 rainy days annually in Tucson, which is about average compared to other places in Arizona. The rainiest season is Autumn when it rains 38% of the time and the driest is Summer with only a 15% chance of a rainy day.

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

An annual snowfall of 0.4 inches in Tucson means that it is about average compared to other places in Arizona.

Any measurable snowfall is a rare occurance in Cathedral City.

January is the snowiest month in Tucson with 0.2 inches of snow, and no months of the year have significant snowfall.