2025 Compare Climate & Weather:
Irvine, CA vs Westlake, OH

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Highlights

On average, there are 160 sunny days per year in Westlake. Irvine averages 281 sunny days per year. The US average is 205 sunny days.

Westlake, Ohio gets 39.3 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.

Westlake averages 52.8 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

Westlake, Ohio
Summer High: the July high is around 83.2 degrees
Winter Low: the January low is 22
Rain: averages 39.3 inches of rain a year
Snow: averages 52.8 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

Westlake

The annual BestPlaces Comfort Index for Westlake is 6.9 (10=best), which means it is less comfortable than most places in Ohio.

6.9 / 10

June, September and August are the most pleasant months in Westlake, while January and December are the least comfortable months.

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.

Average Monthly High / Low (°F)

Month	Irvine, CA	Westlake, OH
January	68° / 46°	35° / 22°
February	68° / 48°	38° / 24°
March	69° / 50°	47° / 30°
April	72° / 53°	60° / 41°
May	74° / 57°	70° / 51°
June	77° / 60°	79° / 60°
July	82° / 64°	83° / 65°
August	83° / 65°	81° / 64°
September	82° / 62°	75° / 57°
October	78° / 57°	63° / 46°
November	73° / 50°	52° / 37°
December	68° / 46°	39° / 27°

Hot, Freezing, Rainy, Snowy Days: Irvine / Westlake

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	0 / 25	6 / 14	0 / 10
February	0 / 0	0 / 22	7 / 12	0 / 8
March	0 / 0	0 / 19	6 / 12	0 / 6
April	1 / 0	0 / 5	3 / 13	0 / 2
May	1 / 0	0 / 0	1 / 12	0 / 0
June	1 / 3	0 / 0	1 / 11	0 / 0
July	3 / 5	0 / 0	0 / 10	0 / 0
August	4 / 3	0 / 0	0 / 9	0 / 0
September	5 / 1	0 / 0	1 / 9	0 / 0
October	2 / 0	0 / 1	2 / 11	0 / 0
November	1 / 0	0 / 8	4 / 13	0 / 2
December	0 / 0	0 / 22	5 / 14	0 / 8

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 Westlake with an average high temperature of 83.2°, which ranks it as cooler than most places in Ohio. In Westlake, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Westlake are June, August and September.

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 Westlake with an average of 22.0°. This is one of the warmest places in Ohio.

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

In Westlake, there are 10.7 days annually when the high temperature is over 90°, which is about average compared to other places in Ohio.

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 Westlake, there are 101.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Ohio.

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 Westlake, there are 2.1 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Ohio.

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.

June is the wettest month in Westlake with 3.8 inches of rain, and the driest month is February with 2.2 inches. The wettest season is Autumn with 29% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 39.3 inches in Westlake means that it is about average compared to other places in Ohio.

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.

December is the rainiest month in Westlake with 13.9 days of rain, and August is the driest month with only 9.2 rainy days. There are 139.5 rainy days annually in Westlake, which is rainier than most places in Ohio. The rainiest season is Spring when it rains 28% of the time and the driest is Autumn with only a 21% 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 52.8 inches in Westlake means that it is one of the snowiest places in Ohio.

Any measurable snowfall is a rare occurance in Irvine.

January is the snowiest month in Westlake with 14.9 inches of snow, and 6 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

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 Westlake 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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See all reviews

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2025 Compare Climate & Weather:
Irvine, CA vs Westlake, OH

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Irvine / Westlake

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 Westlake with an average of 22.0°. This is one of the warmest places in Ohio.

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

In Westlake, there are 10.7 days annually when the high temperature is over 90°, which is about average compared to other places in Ohio.

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 Westlake, there are 101.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Ohio.

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 Westlake, there are 2.1 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Ohio.

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

An annual snowfall of 52.8 inches in Westlake means that it is one of the snowiest places in Ohio.

Any measurable snowfall is a rare occurance in Irvine.

January is the snowiest month in Westlake with 14.9 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Irvine 2 Reviews

Reviews for Westlake 2 Reviews

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2025 Compare Climate & Weather:Irvine, CA vs Westlake, OH

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Irvine / Westlake

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 Westlake with an average of 22.0°. This is one of the warmest places in Ohio.

In Irvine, there are 17.4 days annually when the high temperature is over 90°, which is cooler than most places in California.In Westlake, there are 10.7 days annually when the high temperature is over 90°, which is about average compared to other places in Ohio.

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 Westlake, there are 101.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Ohio.

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 Westlake, there are 2.1 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Ohio.

There is rarely any recorded snowfall in Irvine, ranking it as one of the least snowy places in California.An annual snowfall of 52.8 inches in Westlake means that it is one of the snowiest places in Ohio.

Any measurable snowfall is a rare occurance in Irvine.January is the snowiest month in Westlake with 14.9 inches of snow, and 6 months of the year have significant snowfall.

DID YOU KNOW?

Reviews for Irvine 2 Reviews

Reviews for Westlake 2 Reviews

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2025 Compare Climate & Weather:
Irvine, CA vs Westlake, OH

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 Westlake with an average of 22.0°. This is one of the warmest places in Ohio.

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

In Westlake, there are 10.7 days annually when the high temperature is over 90°, which is about average compared to other places in Ohio.

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 Westlake, there are 101.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Ohio.

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 Westlake, there are 2.1 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Ohio.

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

An annual snowfall of 52.8 inches in Westlake means that it is one of the snowiest places in Ohio.

Any measurable snowfall is a rare occurance in Irvine.

January is the snowiest month in Westlake with 14.9 inches of snow, and 6 months of the year have significant snowfall.