2024 Compare Climate & Weather:
Irvine, CA vs Aurora, CO
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Highlights
On average, there are 243 sunny days per year in Aurora. Irvine averages 281 sunny days per year. The US average is 205 sunny days.
Aurora, Colorado gets 16.8 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.
Aurora averages 61.7 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
Aurora, Colorado
Summer High: the July high is around 88.2 degrees
Winter Low: the January low is 18
Rain: averages 16.8 inches of rain a year
Snow: averages 61.7 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
AuroraThe annual BestPlaces Comfort Index for Aurora is 7.3 (10=best), which means it is more comfortable than most places in Colorado.
7.3 / 10
June, September and August are the most pleasant months in Aurora, while December and January are the least comfortable months.
IrvineThe annual BestPlaces Comfort Index for Irvine is 9.3 (10=best), which means it is one of the most pleasant places in California.
9.3 / 10
June, July and October are the most pleasant months in Irvine, while December and January are the least comfortable months.
Today's Weather - Irvine, CA
1 PM PST
Mostly Cloudy
64°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Mostly Cloudy | 65° / 54° | SW 10 mph |
| Friday | Slight Chance Light Rain then Partly Sunny | 67° / 53° | SW 5 to 15 mph |
| Saturday | Sunny | 70° / 54° | S 10 to 15 mph |
| Sunday | Sunny | 73° / 57° | S 5 to 10 mph |
| Monday | Sunny | 75° / 56° | S 5 to 10 mph |
| Tuesday | Patchy Fog then Mostly Sunny | 74° / 56° | S 5 to 10 mph |
| Wednesday | Patchy Fog then Mostly Sunny | 75° / 56° | S 5 to 10 mph |
Today's Weather - Aurora, CO
1 PM PST
Slight Chance Showers And Thunderstorms
74°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| This Afternoon | Slight Chance Showers And Thunderstorms | 75° / 45° | E 14 mph |
| Friday | Mostly Cloudy then Chance Showers And Thunderstorms | 65° / 42° | NNW 10 to 16 mph |
| Saturday | Rain | 48° / 37° | N 7 to 17 mph |
| Sunday | Showers And Thunderstorms Likely | 55° / 38° | NNE 13 mph |
| Monday | Sunny | 68° / 43° | SSW 8 to 12 mph |
| Tuesday | Sunny | 73° / 47° | S 12 mph |
| Wednesday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 78° / 49° | S 9 to 13 mph |
Average Monthly High / Low (°F)
| Month | Irvine, CA | Aurora, CO |
|---|
| January | 68° / 46° | 45° / 18° |
| February | 68° / 48° | 47° / 20° |
| March | 69° / 50° | 54° / 27° |
| April | 72° / 53° | 61° / 34° |
| May | 74° / 57° | 71° / 43° |
| June | 77° / 60° | 81° / 52° |
| July | 82° / 64° | 88° / 58° |
| August | 83° / 65° | 86° / 57° |
| September | 82° / 62° | 78° / 47° |
| October | 78° / 57° | 65° / 36° |
| November | 73° / 50° | 53° / 25° |
| December | 68° / 46° | 44° / 17° |
Hot, Freezing, Rainy, Snowy Days: Irvine / Aurora
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 0 / 30 | 6 / 4 | 0 / 4 |
| February | 0 / 0 | 0 / 26 | 7 / 5 | 0 / 4 |
| March | 0 / 0 | 0 / 24 | 6 / 7 | 0 / 5 |
| April | 1 / 0 | 0 / 12 | 3 / 8 | 0 / 3 |
| May | 1 / 1 | 0 / 2 | 1 / 10 | 0 / 1 |
| June | 1 / 6 | 0 / 0 | 1 / 8 | 0 / 0 |
| July | 3 / 14 | 0 / 0 | 0 / 8 | 0 / 0 |
| August | 4 / 8 | 0 / 0 | 0 / 9 | 0 / 0 |
| September | 5 / 2 | 0 / 1 | 1 / 7 | 0 / 0 |
| October | 2 / 0 | 0 / 9 | 2 / 5 | 0 / 1 |
| November | 1 / 0 | 0 / 23 | 4 / 5 | 0 / 4 |
| December | 0 / 0 | 0 / 30 | 5 / 4 | 0 / 4 |
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 Aurora with an average high temperature of 88.2°, which ranks it as about average compared to other places in Colorado. In Aurora, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Aurora 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.
December has the coldest nighttime temperatures for Aurora with an average of 17.2°. This is warmer than most places in Colorado.
In Irvine, there are 17.4 days annually when the high temperature is over 90°, which is cooler than most places in California.
In Aurora, there are 30.5 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.
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 Aurora, there are 155.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.
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 Aurora, there are 5.7 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.
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.
May is the wettest month in Aurora with 2.4 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Autumn with 38% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 16.8 inches in Aurora means that it is about average compared to other places in Colorado.
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.
May is the rainiest month in Aurora with 9.7 days of rain, and January is the driest month with only 4.3 rainy days. There are 80.2 rainy days annually in Aurora, which is about average compared to other places in Colorado. The rainiest season is Autumn when it rains 32% of the time and the driest is Spring with only a 17% 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 61.7 inches in Aurora means that it is about average compared to other places in Colorado.
Any measurable snowfall is a rare occurance in Irvine.
March is the snowiest month in Aurora with 12.2 inches of snow, and 9 months 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 Irvine 
2 Reviews
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
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
Start Your Review of Irvine
Reviews for Aurora 2 Reviews
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
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
Start Your Review of Aurora
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