2025 Compare Climate & Weather:
Johns Creek, GA vs Irvine, CA

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Highlights

On average, there are 281 sunny days per year in Irvine. Johns Creek averages 217 sunny days per year. The US average is 205 sunny days.

Irvine, California gets 12.9 inches of rain, on average, per year. Johns Creek, Georgia gets 53.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Irvine averages 0 inches of snow per year. Johns Creek averages 1.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

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

Johns Creek, Georgia
Summer High: the July high is around 87.9 degrees
Winter Low: the January low is 30
Rain: averages 53.7 inches of rain a year
Snow: averages 1.4 inches of snow a year

BestPlaces Comfort Index

Irvine

The 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.

Johns Creek

The annual BestPlaces Comfort Index for Johns Creek is 7.5 (10=best), which means it is more comfortable than most places in Georgia.

7.5 / 10

May, September and October are the most pleasant months in Johns Creek, while January and December are the least comfortable months.

Average Monthly High / Low (°F)

Month	Johns Creek, GA	Irvine, CA
January	50° / 30°	68° / 46°
February	55° / 33°	68° / 48°
March	63° / 39°	69° / 50°
April	72° / 47°	72° / 53°
May	78° / 56°	74° / 57°
June	85° / 65°	77° / 60°
July	88° / 68°	82° / 64°
August	87° / 68°	83° / 65°
September	81° / 61°	82° / 62°
October	72° / 49°	78° / 57°
November	62° / 40°	73° / 50°
December	52° / 33°	68° / 46°

Hot, Freezing, Rainy, Snowy Days: Johns Creek / Irvine

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	19 / 0	10 / 6	0 / 0
February	0 / 0	13 / 0	10 / 7	0 / 0
March	0 / 0	7 / 0	10 / 6	0 / 0
April	0 / 1	1 / 0	9 / 3	0 / 0
May	1 / 1	0 / 0	9 / 1	0 / 0
June	6 / 1	0 / 0	10 / 1	0 / 0
July	11 / 3	0 / 0	10 / 0	0 / 0
August	9 / 4	0 / 0	9 / 0	0 / 0
September	2 / 5	0 / 0	7 / 1	0 / 0
October	0 / 2	1 / 0	7 / 2	0 / 0
November	0 / 1	7 / 0	8 / 4	0 / 0
December	0 / 0	16 / 0	10 / 5	0 / 0

July is the hottest month for Johns Creek with an average high temperature of 87.9°, which ranks it as cooler than most places in Georgia. In Johns Creek, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Johns Creek are May, September and October.

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.

January has the coldest nighttime temperatures for Johns Creek with an average of 30.0°. This is colder than most places in Georgia.

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

In Johns Creek, there are 27.9 days annually when the high temperature is over 90°, which is cooler than most places in Georgia.

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

In Johns Creek, there are 64.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Georgia.

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 Johns Creek, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Georgia.

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.

March is the wettest month in Johns Creek with 5.1 inches of rain, and the driest month is April with 3.7 inches. The wettest season is Spring with 26% of yearly precipitation and 24% occurs in Winter, which is the driest season. The annual rainfall of 53.7 inches in Johns Creek means that it is one of the wettest places in Georgia.

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.

January is the rainiest month in Johns Creek with 10.4 days of rain, and October is the driest month with only 6.8 rainy days. There are 107.5 rainy days annually in Johns Creek, which is rainier than most places in Georgia. The rainiest season is Spring when it rains 28% of the time and the driest is Winter with only a 21% chance of a rainy day.

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.

An annual snowfall of 1.4 inches in Johns Creek means that it is snowier than most places in Georgia.

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

January is the snowiest month in Johns Creek with 0.6 inches of snow, and 1 month of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Irvine.

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 Johns Creek 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

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Reviews for Irvine 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 Irvine

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2025 Compare Climate & Weather:
Johns Creek, GA vs Irvine, CA

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Johns Creek / Irvine

January has the coldest nighttime temperatures for Johns Creek with an average of 30.0°. This is colder than most places in Georgia.

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

In Johns Creek, there are 27.9 days annually when the high temperature is over 90°, which is cooler than most places in Georgia.

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

In Johns Creek, there are 64.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Georgia.

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.

An annual snowfall of 1.4 inches in Johns Creek means that it is snowier than most places in Georgia.

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

January is the snowiest month in Johns Creek with 0.6 inches of snow, and 1 month of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Irvine.

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Reviews for Irvine 2 Reviews

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2025 Compare Climate & Weather:Johns Creek, GA vs Irvine, CA

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Johns Creek / Irvine

January has the coldest nighttime temperatures for Johns Creek with an average of 30.0°. This is colder than most places in Georgia.December has the coldest nighttime temperatures for Irvine with an average of 45.5°. This is one of the warmest places in California.

In Johns Creek, there are 27.9 days annually when the high temperature is over 90°, which is cooler than most places in Georgia.In Irvine, there are 17.4 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Johns Creek, there are 64.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Georgia.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.

An annual snowfall of 1.4 inches in Johns Creek means that it is snowier than most places in Georgia.There is rarely any recorded snowfall in Irvine, ranking it as one of the least snowy places in California.

January is the snowiest month in Johns Creek with 0.6 inches of snow, and 1 month of the year have significant snowfall.Any measurable snowfall is a rare occurance in Irvine.

DID YOU KNOW?

Reviews for Johns Creek 2 Reviews

Reviews for Irvine 2 Reviews

Most Recent Searches On Compare Climate & Weather

Compare Cost of Living

Zips In Johns Creek, Georgia

Zips In IRVINE, CALIFORNIA

Learn More About JOHNS CREEK, GEORGIA

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2025 Compare Climate & Weather:
Johns Creek, GA vs Irvine, CA

January has the coldest nighttime temperatures for Johns Creek with an average of 30.0°. This is colder than most places in Georgia.

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

In Johns Creek, there are 27.9 days annually when the high temperature is over 90°, which is cooler than most places in Georgia.

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

In Johns Creek, there are 64.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Georgia.

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.

An annual snowfall of 1.4 inches in Johns Creek means that it is snowier than most places in Georgia.

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

January is the snowiest month in Johns Creek with 0.6 inches of snow, and 1 month of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Irvine.