2025 Compare Climate & Weather:
Irvine, CA vs Salt Lake City, UT

Highlights

On average, there are 222 sunny days per year in Salt Lake City. Irvine averages 281 sunny days per year. The US average is 205 sunny days.

Salt Lake City, Utah gets 19.5 inches of rain, on average, per year. Irvine, California gets 12.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Salt Lake City averages 53.6 inches of snow per year. Irvine averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Salt Lake City, Utah
Summer High: the July high is around 91 degrees
Winter Low: the January low is 23.3
Rain: averages 19.5 inches of rain a year
Snow: averages 53.6 inches of snow a year

Irvine, California
Summer High: the July high is around 81.5 degrees
Winter Low: the January low is 46.3
Rain: averages 12.9 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Salt Lake City is 7.2 (10=best), which means it is more comfortable than most places in Utah.

The annual BestPlaces Comfort Index for Irvine is 9.3 (10=best), which means it is one of the most pleasant places in California.

Today's Weather - Irvine, CA

65°F

Today's Weather - Salt Lake City, UT

67°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Irvine / Salt Lake City

August is the hottest month for Irvine with an average high temperature of 83.2°, which ranks it as cooler than most places in California. In Irvine, there are 8 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Irvine are October, June and July.

July is the hottest month for Salt Lake City with an average high temperature of 91.0°, which ranks it as warmer than most places in Utah. In Salt Lake City, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Salt Lake City are September, June and May.

December has the coldest nighttime temperatures for Irvine with an average of 45.5°. This is one of the warmest places in California.

January has the coldest nighttime temperatures for Salt Lake City with an average of 23.3°. This is one of the warmest places in Utah.

In Irvine, there are 17.4 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Salt Lake City, there are 41.8 days annually when the high temperature is over 90°, which is hotter than most places in Utah.

In Irvine, there are 0.6 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in California.

In Salt Lake City, there are 104.8 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Utah.

In Irvine, 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 Salt Lake City, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Utah.

February is the wettest month in Irvine with 3.2 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 60% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 12.9 inches in Irvine means that it is drier than most places in California.


April is the wettest month in Salt Lake City with 2.4 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Summer with 36% of yearly precipitation and 14% occurs in Autumn, which is the driest season. The annual rainfall of 19.5 inches in Salt Lake City means that it is wetter than most places in Utah.

February is the rainiest month in Irvine with 6.5 days of rain, and July is the driest month with only 0.4 rainy days. There are 36.3 rainy days annually in Irvine, which is less rainy than most places in California. The rainiest season is Spring when it rains 50% of the time and the driest is Autumn with only a 4% chance of a rainy day.

April is the rainiest month in Salt Lake City with 9.7 days of rain, and July is the driest month with only 4.1 rainy days. There are 91.4 rainy days annually in Salt Lake City, which is rainier than most places in Utah. The rainiest season is Spring when it rains 31% of the time and the driest is Autumn with only a 16% chance of a rainy day.

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

An annual snowfall of 53.6 inches in Salt Lake City means that it is snowier than most places in Utah.

Any measurable snowfall is a rare occurance in Irvine.

December is the snowiest month in Salt Lake City with 12.1 inches of snow, and 7 months of the year have significant snowfall.