2025 Compare Climate & Weather:
Siesta Key, FL vs Waimanalo, HI

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Highlights

On average, there are 275 sunny days per year in Waimanalo. Siesta Key averages 251 sunny days per year. The US average is 205 sunny days.

Waimanalo, Hawaii gets 32.1 inches of rain, on average, per year. Siesta Key, Florida gets 53.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Waimanalo averages 0 inches of snow per year. Siesta Key averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Waimanalo, Hawaii
Summer High: the July high is around 85.7 degrees
Winter Low: the January low is 65.6
Rain: averages 32.1 inches of rain a year
Snow: averages 0 inches of snow a year

Siesta Key, Florida
Summer High: the July high is around 90.4 degrees
Winter Low: the January low is 51.6
Rain: averages 53.2 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

Waimanalo

The annual BestPlaces Comfort Index for Waimanalo is 8.2 (10=best), which means it is one of the least comfortable places in Hawaii.

8.2 / 10

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

Siesta Key

The annual BestPlaces Comfort Index for Siesta Key is 6.8 (10=best), which means it is about average compared to other places in Florida.

6.8 / 10

November, April and March are the most pleasant months in Siesta Key, while August and July are the least comfortable months.

Average Monthly High / Low (°F)

Month	Siesta Key, FL	Waimanalo, HI
January	71° / 52°	80° / 66°
February	73° / 54°	80° / 66°
March	77° / 58°	80° / 67°
April	81° / 62°	81° / 69°
May	86° / 68°	83° / 70°
June	89° / 73°	85° / 73°
July	90° / 75°	86° / 73°
August	91° / 75°	86° / 74°
September	89° / 74°	87° / 74°
October	85° / 67°	85° / 73°
November	79° / 60°	83° / 71°
December	73° / 54°	80° / 68°

Hot, Freezing, Rainy, Snowy Days: Siesta Key / Waimanalo

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	1 / 0	7 / 14	0 / 0
February	0 / 0	0 / 0	6 / 11	0 / 0
March	0 / 0	0 / 0	6 / 14	0 / 0
April	0 / 0	0 / 0	5 / 13	0 / 0
May	5 / 0	0 / 0	5 / 11	0 / 0
June	12 / 1	0 / 0	13 / 11	0 / 0
July	18 / 1	0 / 0	16 / 14	0 / 0
August	19 / 1	0 / 0	16 / 12	0 / 0
September	13 / 1	0 / 0	14 / 12	0 / 0
October	3 / 1	0 / 0	7 / 13	0 / 0
November	0 / 0	0 / 0	5 / 15	0 / 0
December	0 / 0	1 / 0	6 / 15	0 / 0

August is the hottest month for Siesta Key with an average high temperature of 90.5°, which ranks it as cooler than most places in Florida. In Siesta Key, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Siesta Key are November, March and April.

September is the hottest month for Waimanalo with an average high temperature of 86.5°, which ranks it as warmer than most places in Hawaii. In Waimanalo, there are 8 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Waimanalo are February, January and March.

January has the coldest nighttime temperatures for Siesta Key with an average of 51.6°. This is warmer than most places in Florida.

January has the coldest nighttime temperatures for Waimanalo with an average of 65.6°. This is one of the warmest places in Hawaii.

In Siesta Key, there are 70.2 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In Waimanalo, there are 5.2 days annually when the high temperature is over 90°, which is hotter than most places in Hawaii.

In Siesta Key, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

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

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

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

August is the wettest month in Siesta Key with 8.9 inches of rain, and the driest month is November with 2.0 inches. The wettest season is Autumn with 47% of yearly precipitation and 14% occurs in Spring, which is the driest season. The annual rainfall of 53.2 inches in Siesta Key means that it is about average compared to other places in Florida.

December is the wettest month in Waimanalo with 4.8 inches of rain, and the driest month is June with 0.9 inches. The wettest season is Spring with 39% of yearly precipitation and 11% occurs in Autumn, which is the driest season. The annual rainfall of 32.1 inches in Waimanalo means that it is drier than most places in Hawaii.

August is the rainiest month in Siesta Key with 16.2 days of rain, and April is the driest month with only 4.8 rainy days. There are 106.0 rainy days annually in Siesta Key, which is less rainy than most places in Florida. The rainiest season is Autumn when it rains 42% of the time and the driest is Summer with only a 15% chance of a rainy day.

December is the rainiest month in Waimanalo with 15.3 days of rain, and May is the driest month with only 11.0 rainy days. There are 155.4 rainy days annually in Waimanalo, which is about average compared to other places in Hawaii. The rainiest season is Spring when it rains 26% of the time and the driest is Autumn with only a 24% chance of a rainy day.

There is rarely any recorded snowfall in Siesta Key, ranking it as one of the least snowy places in Florida.

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

Any measurable snowfall is a rare occurance in Siesta Key.

Any measurable snowfall is a rare occurance in Waimanalo.

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 Siesta Key 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

| Reply

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Reviews for Waimanalo 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:
Siesta Key, FL vs Waimanalo, HI

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Siesta Key / Waimanalo

January has the coldest nighttime temperatures for Siesta Key with an average of 51.6°. This is warmer than most places in Florida.

January has the coldest nighttime temperatures for Waimanalo with an average of 65.6°. This is one of the warmest places in Hawaii.

In Siesta Key, there are 70.2 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In Waimanalo, there are 5.2 days annually when the high temperature is over 90°, which is hotter than most places in Hawaii.

In Siesta Key, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

In Waimanalo, 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 Siesta Key, ranking it as one of the least snowy places in Florida.

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

Any measurable snowfall is a rare occurance in Siesta Key.

Any measurable snowfall is a rare occurance in Waimanalo.

DID YOU KNOW?

Reviews for Siesta Key 2 Reviews

Reviews for Waimanalo 2 Reviews

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2025 Compare Climate & Weather:Siesta Key, FL vs Waimanalo, HI

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Siesta Key / Waimanalo

January has the coldest nighttime temperatures for Siesta Key with an average of 51.6°. This is warmer than most places in Florida.January has the coldest nighttime temperatures for Waimanalo with an average of 65.6°. This is one of the warmest places in Hawaii.

In Siesta Key, there are 70.2 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.In Waimanalo, there are 5.2 days annually when the high temperature is over 90°, which is hotter than most places in Hawaii.

In Siesta Key, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.In Waimanalo, 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 Siesta Key, ranking it as one of the least snowy places in Florida.There is rarely any recorded snowfall in Waimanalo, ranking it as one of the least snowy places in Hawaii.

Any measurable snowfall is a rare occurance in Siesta Key.Any measurable snowfall is a rare occurance in Waimanalo.

DID YOU KNOW?

Reviews for Siesta Key 2 Reviews

Reviews for Waimanalo 2 Reviews

Most Recent Searches On Compare Climate & Weather

Compare Cost of Living

Zips In Siesta Key, Florida

Zips In WAIMANALO, HAWAII

Learn More About SIESTA KEY, FLORIDA

Learn More About Waimanalo, Hawaii

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BestPlaces Tools

About BestPlaces

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2025 Compare Climate & Weather:
Siesta Key, FL vs Waimanalo, HI

January has the coldest nighttime temperatures for Siesta Key with an average of 51.6°. This is warmer than most places in Florida.

January has the coldest nighttime temperatures for Waimanalo with an average of 65.6°. This is one of the warmest places in Hawaii.

In Siesta Key, there are 70.2 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In Waimanalo, there are 5.2 days annually when the high temperature is over 90°, which is hotter than most places in Hawaii.

In Siesta Key, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.

In Waimanalo, 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 Siesta Key, ranking it as one of the least snowy places in Florida.

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

Any measurable snowfall is a rare occurance in Siesta Key.

Any measurable snowfall is a rare occurance in Waimanalo.