2025 Compare Climate & Weather:
Kapolei, HI vs Captain Cook, HI

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Highlights

On average, there are 172 sunny days per year in Captain Cook. Kapolei averages 271 sunny days per year. The US average is 205 sunny days.

Captain Cook, Hawaii gets 30.8 inches of rain, on average, per year. Kapolei, Hawaii gets 17.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Captain Cook averages 0 inches of snow per year. Kapolei averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Captain Cook, Hawaii
Summer High: the July high is around 78.5 degrees
Winter Low: the January low is 60.8
Rain: averages 30.8 inches of rain a year
Snow: averages 0 inches of snow a year

Kapolei, Hawaii
Summer High: the July high is around 87.9 degrees
Winter Low: the January low is 64.8
Rain: averages 17.3 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

Captain Cook

The annual BestPlaces Comfort Index for Captain Cook is 9.2 (10=best), which means it is one of the most pleasant places in Hawaii.

9.2 / 10

December, January and March are the most pleasant months in Captain Cook, while September and July are the least comfortable months.

Kapolei

The annual BestPlaces Comfort Index for Kapolei is 8.8 (10=best), which means it is more comfortable than most places in Hawaii.

8.8 / 10

March, February and January are the most pleasant months in Kapolei, while August and July are the least comfortable months.

Average Monthly High / Low (°F)

Month	Kapolei, HI	Captain Cook, HI
January	81° / 65°	76° / 61°
February	81° / 64°	76° / 60°
March	82° / 66°	76° / 61°
April	83° / 67°	76° / 62°
May	84° / 68°	77° / 64°
June	87° / 71°	78° / 65°
July	88° / 72°	79° / 66°
August	88° / 72°	79° / 66°
September	88° / 72°	80° / 66°
October	87° / 71°	80° / 65°
November	84° / 69°	78° / 64°
December	82° / 67°	77° / 62°

Hot, Freezing, Rainy, Snowy Days: Kapolei / Captain Cook

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

August is the hottest month for Kapolei with an average high temperature of 88.2°, which ranks it as one of the hottest places in Hawaii. In Kapolei, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Kapolei are February, January and March.

September is the hottest month for Captain Cook with an average high temperature of 79.9°, which ranks it as cooler than most places in Hawaii. In Captain Cook, there are 12 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Captain Cook are June, November and July.

February has the coldest nighttime temperatures for Kapolei with an average of 64.4°. This is warmer than most places in Hawaii.

February has the coldest nighttime temperatures for Captain Cook with an average of 60.2°. This is colder than most places in Hawaii.

In Kapolei, there are 29.6 days annually when the high temperature is over 90°, which is one of the hottest places in Hawaii.

In Captain Cook, there are 0.0 days annually when the high temperature is over 90°, which is cooler than most places in Hawaii.

In Kapolei, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

In Captain Cook, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

In Kapolei, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Hawaii.

In Captain Cook, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Hawaii.

December is the wettest month in Kapolei with 3.2 inches of rain, and the driest month is June with 0.4 inches. The wettest season is Spring with 43% of yearly precipitation and 9% occurs in Autumn, which is the driest season. The annual rainfall of 17.3 inches in Kapolei means that it is drier than most places in Hawaii.

September is the wettest month in Captain Cook with 3.2 inches of rain, and the driest month is February with 2.1 inches. The wettest season is Winter with 28% of yearly precipitation and 22% occurs in Summer, which is the driest season. The annual rainfall of 30.8 inches in Captain Cook means that it is drier than most places in Hawaii.

December is the rainiest month in Kapolei with 8.4 days of rain, and June is the driest month with only 4.0 rainy days. There are 74.4 rainy days annually in Kapolei, which is less rainy than most places in Hawaii. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 17% chance of a rainy day.

July is the rainiest month in Captain Cook with 13.2 days of rain, and February is the driest month with only 6.3 rainy days. There are 119.1 rainy days annually in Captain Cook, which is less rainy than most places in Hawaii. The rainiest season is Autumn when it rains 32% of the time and the driest is Spring with only a 16% chance of a rainy day.

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

There is rarely any recorded snowfall in Captain Cook, ranking it as one of the least snowy places in Hawaii.

Any measurable snowfall is a rare occurance in Kapolei.

Any measurable snowfall is a rare occurance in Captain Cook.

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 Kapolei 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

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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

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Reviews for Captain Cook 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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2025 Compare Climate & Weather:
Kapolei, HI vs Captain Cook, HI

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Kapolei / Captain Cook

February has the coldest nighttime temperatures for Kapolei with an average of 64.4°. This is warmer than most places in Hawaii.

February has the coldest nighttime temperatures for Captain Cook with an average of 60.2°. This is colder than most places in Hawaii.

In Kapolei, there are 29.6 days annually when the high temperature is over 90°, which is one of the hottest places in Hawaii.

In Captain Cook, there are 0.0 days annually when the high temperature is over 90°, which is cooler than most places in Hawaii.

In Kapolei, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

In Captain Cook, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

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

There is rarely any recorded snowfall in Captain Cook, ranking it as one of the least snowy places in Hawaii.

Any measurable snowfall is a rare occurance in Kapolei.

Any measurable snowfall is a rare occurance in Captain Cook.

DID YOU KNOW?

Reviews for Kapolei 2 Reviews

Reviews for Captain Cook 2 Reviews

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2025 Compare Climate & Weather:Kapolei, HI vs Captain Cook, HI

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Kapolei / Captain Cook

February has the coldest nighttime temperatures for Kapolei with an average of 64.4°. This is warmer than most places in Hawaii.February has the coldest nighttime temperatures for Captain Cook with an average of 60.2°. This is colder than most places in Hawaii.

In Kapolei, there are 29.6 days annually when the high temperature is over 90°, which is one of the hottest places in Hawaii.In Captain Cook, there are 0.0 days annually when the high temperature is over 90°, which is cooler than most places in Hawaii.

In Kapolei, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.In Captain Cook, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

There is rarely any recorded snowfall in Kapolei, ranking it as one of the least snowy places in Hawaii.There is rarely any recorded snowfall in Captain Cook, ranking it as one of the least snowy places in Hawaii.

Any measurable snowfall is a rare occurance in Kapolei.Any measurable snowfall is a rare occurance in Captain Cook.

DID YOU KNOW?

Reviews for Kapolei 2 Reviews

Reviews for Captain Cook 2 Reviews

Most Recent Searches On Compare Climate & Weather

Compare Cost of Living

Zips In Kapolei, Hawaii

Zips In CAPTAIN COOK, HAWAII

Learn More About KAPOLEI, HAWAII

Learn More About Captain Cook, Hawaii

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BestPlaces Tools

About BestPlaces

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2025 Compare Climate & Weather:
Kapolei, HI vs Captain Cook, HI

February has the coldest nighttime temperatures for Kapolei with an average of 64.4°. This is warmer than most places in Hawaii.

February has the coldest nighttime temperatures for Captain Cook with an average of 60.2°. This is colder than most places in Hawaii.

In Kapolei, there are 29.6 days annually when the high temperature is over 90°, which is one of the hottest places in Hawaii.

In Captain Cook, there are 0.0 days annually when the high temperature is over 90°, which is cooler than most places in Hawaii.

In Kapolei, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

In Captain Cook, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

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

There is rarely any recorded snowfall in Captain Cook, ranking it as one of the least snowy places in Hawaii.

Any measurable snowfall is a rare occurance in Kapolei.

Any measurable snowfall is a rare occurance in Captain Cook.