The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Aliso Viejo, CA vs St. George, UT

2025 Compare Climate & Weather:
Aliso Viejo, CA vs St. George, UT

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Highlights

On average, there are 255 sunny days per year in St. George. Aliso Viejo averages 281 sunny days per year. The US average is 205 sunny days.

St. George, Utah gets 10 inches of rain, on average, per year. Aliso Viejo, California gets 14.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

St. George averages 1.5 inches of snow per year. Aliso Viejo averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

St. George, Utah
Summer High: the July high is around 101.2 degrees
Winter Low: the January low is 28.9
Rain: averages 10 inches of rain a year
Snow: averages 1.5 inches of snow a year

Aliso Viejo, California
Summer High: the July high is around 84.4 degrees
Winter Low: the January low is 43.3
Rain: averages 14.2 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index
St. George

The annual BestPlaces Comfort Index for St. George is 7.5 (10=best), which means it is one of the most pleasant places in Utah.

7.5 / 10
April, October and May are the most pleasant months in St. George, while July and August are the least comfortable months.

Aliso Viejo

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

9.1 / 10
June, May and October are the most pleasant months in Aliso Viejo, while February and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthAliso Viejo, CASt. George, UT
January67° / 43°55° / 29°
February67° / 44°60° / 33°
March69° / 46°68° / 39°
April73° / 49°76° / 45°
May76° / 53°86° / 54°
June78° / 58°96° / 61°
July84° / 61°101° / 68°
August86° / 61°99° / 67°
September85° / 59°92° / 58°
October78° / 54°78° / 46°
November72° / 47°64° / 35°
December66° / 42°54° / 28°
Hot, Freezing, Rainy, Snowy Days: Aliso Viejo / St. George
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 02 / 216 / 50 / 0
February0 / 02 / 126 / 60 / 0
March0 / 01 / 66 / 50 / 0
April1 / 20 / 23 / 30 / 0
May2 / 110 / 02 / 20 / 0
June2 / 250 / 01 / 10 / 0
July6 / 300 / 01 / 30 / 0
August10 / 300 / 01 / 30 / 0
September8 / 190 / 01 / 30 / 0
October3 / 20 / 22 / 40 / 0
November1 / 00 / 114 / 30 / 0
December0 / 03 / 225 / 40 / 0
August is the hottest month for Aliso Viejo with an average high temperature of 86.3°, which ranks it as cooler than most places in California. In Aliso Viejo, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Aliso Viejo are October, June and May.

July is the hottest month for St. George with an average high temperature of 101.2°, which ranks it as one of the hottest places in Utah. In St. George, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. George are October, April and May.
December has the coldest nighttime temperatures for Aliso Viejo with an average of 42.3°. This is warmer than most places in California.

December has the coldest nighttime temperatures for St. George with an average of 28.1°. This is one of the warmest places in Utah.

In Aliso Viejo, there are 33.8 days annually when the high temperature is over 90°, which is cooler than most places in California.

In St. George, there are 118.3 days annually when the high temperature is over 90°, which is one of the hottest places in Utah.

In Aliso Viejo, there are 6.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In St. George, there are 76.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Utah.

In Aliso Viejo, 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 St. George, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Utah.

February is the wettest month in Aliso Viejo with 3.5 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 61% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 14.2 inches in Aliso Viejo means that it is drier than most places in California.


February is the wettest month in St. George with 1.5 inches of rain, and the driest month is June with 0.2 inches. The wettest season is Spring with 39% of yearly precipitation and 16% occurs in Autumn, which is the driest season. The annual rainfall of 10.0 inches in St. George means that it is drier than most places in Utah.

February is the rainiest month in Aliso Viejo with 6.3 days of rain, and July is the driest month with only 0.5 rainy days. There are 36.9 rainy days annually in Aliso Viejo, 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.

February is the rainiest month in St. George with 5.9 days of rain, and June is the driest month with only 1.4 rainy days. There are 42.6 rainy days annually in St. George, which is one of the least rainy places in Utah. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 18% chance of a rainy day.

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

An annual snowfall of 1.5 inches in St. George means that it is one of the least snowy places in Utah.
Any measurable snowfall is a rare occurance in Aliso Viejo.

January is the snowiest month in St. George with 0.5 inches of snow, and 1 month of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Aliso Viejo    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Aliso Viejo

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Reviews for St. George    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of St. George

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Zips In Aliso Viejo, California
92656
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84790, 84770
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