2025 Compare Climate & Weather:
Tampa, FL vs Grand Isle, LA

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Highlights

On average, there are 223 sunny days per year in Grand Isle. Tampa averages 246 sunny days per year. The US average is 205 sunny days.

Grand Isle, Louisiana gets 61.9 inches of rain, on average, per year. Tampa, Florida gets 50.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Grand Isle averages 0 inches of snow per year. Tampa averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Grand Isle, Louisiana
Summer High: the July high is around 89.4 degrees
Winter Low: the January low is 44.8
Rain: averages 61.9 inches of rain a year
Snow: averages 0 inches of snow a year

Tampa, Florida
Summer High: the July high is around 90.3 degrees
Winter Low: the January low is 51.6
Rain: averages 50.6 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

Grand Isle

The annual BestPlaces Comfort Index for Grand Isle is 7.0 (10=best), which means it is more comfortable than most places in Louisiana.

7 / 10

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

Tampa

The annual BestPlaces Comfort Index for Tampa 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 Tampa, while August and July are the least comfortable months.

Average Monthly High / Low (°F)

Month	Tampa, FL	Grand Isle, LA
January	70° / 52°	62° / 45°
February	73° / 54°	66° / 48°
March	76° / 58°	71° / 54°
April	81° / 63°	77° / 61°
May	87° / 69°	83° / 69°
June	90° / 74°	88° / 74°
July	90° / 75°	89° / 76°
August	90° / 76°	90° / 76°
September	89° / 74°	87° / 73°
October	84° / 68°	79° / 64°
November	78° / 61°	72° / 55°
December	72° / 54°	65° / 48°

Hot, Freezing, Rainy, Snowy Days: Tampa / Grand Isle

Month	Hot Days	Freezing Days	Rainy Days	Snowy Days
January	0 / 0	1 / 3	7 / 9	0 / 0
February	0 / 0	0 / 1	7 / 8	0 / 0
March	0 / 0	0 / 0	7 / 7	0 / 0
April	0 / 0	0 / 0	5 / 5	0 / 0
May	6 / 1	0 / 0	6 / 6	0 / 0
June	15 / 7	0 / 0	13 / 11	0 / 0
July	19 / 14	0 / 0	15 / 13	0 / 0
August	19 / 14	0 / 0	16 / 12	0 / 0
September	13 / 5	0 / 0	12 / 9	0 / 0
October	2 / 0	0 / 0	7 / 7	0 / 0
November	0 / 0	0 / 0	5 / 6	0 / 0
December	0 / 0	0 / 2	6 / 8	0 / 0

August is the hottest month for Tampa with an average high temperature of 90.3°, which ranks it as cooler than most places in Florida. In Tampa, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tampa are November, March and April.

August is the hottest month for Grand Isle with an average high temperature of 89.6°, which ranks it as one of the coolest places in Louisiana. In Grand Isle, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Grand Isle are April, October and May.

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

January has the coldest nighttime temperatures for Grand Isle with an average of 44.8°. This is one of the warmest places in Louisiana.

In Tampa, there are 74.0 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In Grand Isle, there are 41.0 days annually when the high temperature is over 90°, which is one of the coolest places in Louisiana.

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

In Grand Isle, there are 5.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Louisiana.

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

August is the wettest month in Tampa with 8.0 inches of rain, and the driest month is November with 1.8 inches. The wettest season is Autumn with 45% of yearly precipitation and 16% occurs in Summer, which is the driest season. The annual rainfall of 50.6 inches in Tampa means that it is one of the driest places in Florida.

July is the wettest month in Grand Isle with 7.7 inches of rain, and the driest month is November with 3.6 inches. The wettest season is Autumn with 34% of yearly precipitation and 20% occurs in Summer, which is the driest season. The annual rainfall of 61.9 inches in Grand Isle means that it is wetter than most places in Louisiana.

August is the rainiest month in Tampa with 15.8 days of rain, and April is the driest month with only 4.9 rainy days. There are 104.9 rainy days annually in Tampa, 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 16% chance of a rainy day.

July is the rainiest month in Grand Isle with 12.7 days of rain, and April is the driest month with only 4.8 rainy days. There are 100.2 rainy days annually in Grand Isle, which is about average compared to other places in Louisiana. The rainiest season is Autumn when it rains 36% of the time and the driest is Summer with only a 18% chance of a rainy day.

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

There is rarely any recorded snowfall in Grand Isle, ranking it as one of the least snowy places in Louisiana.

Any measurable snowfall is a rare occurance in Tampa.

Any measurable snowfall is a rare occurance in Grand Isle.

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 Tampa 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 Grand Isle 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:
Tampa, FL vs Grand Isle, LA

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Tampa / Grand Isle

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

January has the coldest nighttime temperatures for Grand Isle with an average of 44.8°. This is one of the warmest places in Louisiana.

In Tampa, there are 74.0 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In Grand Isle, there are 41.0 days annually when the high temperature is over 90°, which is one of the coolest places in Louisiana.

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

In Grand Isle, there are 5.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Louisiana.

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

There is rarely any recorded snowfall in Grand Isle, ranking it as one of the least snowy places in Louisiana.

Any measurable snowfall is a rare occurance in Tampa.

Any measurable snowfall is a rare occurance in Grand Isle.

DID YOU KNOW?

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Reviews for Grand Isle 2 Reviews

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2025 Compare Climate & Weather:Tampa, FL vs Grand Isle, LA

Highlights

Weather Highlights

BestPlaces Comfort Index

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Tampa / Grand Isle

January has the coldest nighttime temperatures for Tampa with an average of 51.6°. This is warmer than most places in Florida.January has the coldest nighttime temperatures for Grand Isle with an average of 44.8°. This is one of the warmest places in Louisiana.

In Tampa, there are 74.0 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.In Grand Isle, there are 41.0 days annually when the high temperature is over 90°, which is one of the coolest places in Louisiana.

In Tampa, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Florida.In Grand Isle, there are 5.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Louisiana.

There is rarely any recorded snowfall in Tampa, ranking it as one of the least snowy places in Florida.There is rarely any recorded snowfall in Grand Isle, ranking it as one of the least snowy places in Louisiana.

Any measurable snowfall is a rare occurance in Tampa.Any measurable snowfall is a rare occurance in Grand Isle.

DID YOU KNOW?

Reviews for Tampa 2 Reviews

Reviews for Grand Isle 2 Reviews

Most Recent Searches On Compare Climate & Weather

Compare Cost of Living

Zips In Tampa, Florida

Zips In GRAND ISLE, LOUISIANA

Learn More About TAMPA, FLORIDA

Learn More About Grand Isle, Louisiana

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BestPlaces Tools

About BestPlaces

Follow Us

2025 Compare Climate & Weather:
Tampa, FL vs Grand Isle, LA

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

January has the coldest nighttime temperatures for Grand Isle with an average of 44.8°. This is one of the warmest places in Louisiana.

In Tampa, there are 74.0 days annually when the high temperature is over 90°, which is about average compared to other places in Florida.

In Grand Isle, there are 41.0 days annually when the high temperature is over 90°, which is one of the coolest places in Louisiana.

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

In Grand Isle, there are 5.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Louisiana.

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

There is rarely any recorded snowfall in Grand Isle, ranking it as one of the least snowy places in Louisiana.

Any measurable snowfall is a rare occurance in Tampa.

Any measurable snowfall is a rare occurance in Grand Isle.