The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Dunedin, FL vs Chattanooga, TN

2025 Compare Climate & Weather:
Dunedin, FL vs Chattanooga, TN

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Highlights

On average, there are 207 sunny days per year in Chattanooga. Dunedin averages 242 sunny days per year. The US average is 205 sunny days.

Chattanooga, Tennessee gets 51.1 inches of rain, on average, per year. Dunedin, Florida gets 51.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Chattanooga averages 1.5 inches of snow per year. Dunedin averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Chattanooga, Tennessee
Summer High: the July high is around 89 degrees
Winter Low: the January low is 28.9
Rain: averages 51.1 inches of rain a year
Snow: averages 1.5 inches of snow a year

Dunedin, Florida
Summer High: the July high is around 90 degrees
Winter Low: the January low is 51.4
Rain: averages 51.4 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index
Chattanooga

The annual BestPlaces Comfort Index for Chattanooga is 7.5 (10=best), which means it is one of the most pleasant places in Tennessee.

7.5 / 10
May, September and October are the most pleasant months in Chattanooga, while January and July are the least comfortable months.

Dunedin

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

Average Monthly High / Low (°F)
MonthDunedin, FLChattanooga, TN
January70° / 51°50° / 29°
February72° / 54°54° / 32°
March76° / 58°63° / 39°
April81° / 63°72° / 46°
May86° / 69°79° / 55°
June89° / 74°86° / 64°
July90° / 75°89° / 68°
August90° / 76°89° / 67°
September89° / 74°83° / 60°
October84° / 68°73° / 48°
November78° / 60°62° / 38°
December72° / 54°52° / 31°
Hot, Freezing, Rainy, Snowy Days: Dunedin / Chattanooga
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 01 / 208 / 90 / 0
February0 / 00 / 157 / 90 / 0
March0 / 00 / 87 / 90 / 0
April0 / 00 / 25 / 80 / 0
May4 / 10 / 05 / 80 / 0
June13 / 80 / 012 / 90 / 0
July16 / 130 / 015 / 90 / 0
August17 / 130 / 016 / 80 / 0
September11 / 40 / 012 / 70 / 0
October2 / 00 / 27 / 60 / 0
November0 / 00 / 96 / 80 / 0
December0 / 01 / 176 / 90 / 0
August is the hottest month for Dunedin with an average high temperature of 90.1°, which ranks it as cooler than most places in Florida. In Dunedin, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Dunedin are November, March and April.

July is the hottest month for Chattanooga with an average high temperature of 89.0°, which ranks it as warmer than most places in Tennessee. In Chattanooga, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Chattanooga are May, September and October.
January has the coldest nighttime temperatures for Dunedin with an average of 51.4°. This is warmer than most places in Florida.

January has the coldest nighttime temperatures for Chattanooga with an average of 28.9°. This is one of the warmest places in Tennessee.

In Dunedin, there are 63.9 days annually when the high temperature is over 90°, which is cooler than most places in Florida.

In Chattanooga, there are 39.0 days annually when the high temperature is over 90°, which is hotter than most places in Tennessee.

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

In Chattanooga, there are 71.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Tennessee.

In Dunedin, 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 Chattanooga, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Tennessee.

July is the wettest month in Dunedin with 8.2 inches of rain, and the driest month is November with 1.9 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 51.4 inches in Dunedin means that it is drier than most places in Florida.


December is the wettest month in Chattanooga with 4.9 inches of rain, and the driest month is October with 3.2 inches. The wettest season is Spring with 29% of yearly precipitation and 23% occurs in Autumn, which is the driest season. The annual rainfall of 51.1 inches in Chattanooga means that it is drier than most places in Tennessee.

August is the rainiest month in Dunedin with 15.5 days of rain, and May is the driest month with only 5.0 rainy days. There are 105.1 rainy days annually in Dunedin, which is less rainy than most places in Florida. The rainiest season is Autumn when it rains 40% of the time and the driest is Summer with only a 17% chance of a rainy day.

December is the rainiest month in Chattanooga with 9.2 days of rain, and October is the driest month with only 6.3 rainy days. There are 99.0 rainy days annually in Chattanooga, which is one of the least rainy places in Tennessee. 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.

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

An annual snowfall of 1.5 inches in Chattanooga means that it is one of the least snowy places in Tennessee.
Any measurable snowfall is a rare occurance in Dunedin.

January is the snowiest month in Chattanooga with 0.6 inches of snow, and 1 month 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 Dunedin    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 Dunedin

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Reviews for Chattanooga    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 Chattanooga

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Zips In Dunedin, Florida
34698
Zips In CHATTANOOGA, TENNESSEE
37421, 37343, 37415, 37411, 37405, 37416, 37406, 37404, 37407, 37403, 16 total
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