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

2025 Compare Climate & Weather:
Tacoma, WA vs Chattanooga, TN

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Highlights

On average, there are 207 sunny days per year in Chattanooga. Tacoma averages 141 sunny days per year. The US average is 205 sunny days.

Chattanooga, Tennessee gets 51.1 inches of rain, on average, per year. Tacoma, Washington gets 40.9 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. Tacoma averages 4.2 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

Tacoma, Washington
Summer High: the July high is around 77 degrees
Winter Low: the January low is 36.5
Rain: averages 40.9 inches of rain a year
Snow: averages 4.2 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.

Tacoma

The annual BestPlaces Comfort Index for Tacoma is 7.4 (10=best), which means it is one of the most pleasant places in Washington.

7.4 / 10
August, July and September are the most pleasant months in Tacoma, while December and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthTacoma, WAChattanooga, TN
January47° / 37°50° / 29°
February50° / 36°54° / 32°
March55° / 39°63° / 39°
April60° / 42°72° / 46°
May66° / 47°79° / 55°
June71° / 51°86° / 64°
July77° / 55°89° / 68°
August77° / 55°89° / 67°
September71° / 51°83° / 60°
October61° / 45°73° / 48°
November52° / 40°62° / 38°
December46° / 35°52° / 31°
Hot, Freezing, Rainy, Snowy Days: Tacoma / Chattanooga
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 07 / 2018 / 91 / 0
February0 / 06 / 1515 / 91 / 0
March0 / 03 / 818 / 90 / 0
April0 / 01 / 215 / 80 / 0
May0 / 10 / 012 / 80 / 0
June0 / 80 / 09 / 90 / 0
July1 / 130 / 05 / 90 / 0
August1 / 130 / 05 / 80 / 0
September0 / 40 / 07 / 70 / 0
October0 / 01 / 213 / 60 / 0
November0 / 04 / 919 / 80 / 0
December0 / 09 / 1718 / 91 / 0
August is the hottest month for Tacoma with an average high temperature of 77.1°, which ranks it as about average compared to other places in Washington. In Tacoma, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tacoma are August, July and September.

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.
December has the coldest nighttime temperatures for Tacoma with an average of 35.2°. This is warmer than most places in Washington.

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

In Tacoma, there are 2.4 days annually when the high temperature is over 90°, which is cooler than most places in Washington.

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

In Tacoma, there are 31.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Washington.

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

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.

November is the wettest month in Tacoma with 6.7 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Spring with 40% of yearly precipitation and 8% occurs in Autumn, which is the driest season. The annual rainfall of 40.9 inches in Tacoma means that it is about average compared to other places in Washington.


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.

November is the rainiest month in Tacoma with 19.3 days of rain, and August is the driest month with only 4.5 rainy days. There are 153.5 rainy days annually in Tacoma, which is about average compared to other places in Washington. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 12% 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.

An annual snowfall of 4.2 inches in Tacoma means that it is less snowy than most places in Washington.

An annual snowfall of 1.5 inches in Chattanooga means that it is one of the least snowy places in Tennessee.
December is the snowiest month in Tacoma with 1.1 inches of snow, and 4 months of the year have significant snowfall.

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 Tacoma    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 Tacoma

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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 Tacoma, Washington
98404, 98409, 98405, 98406, 98407, 98422, 98408, 98418, 98403, 98465, 13 total
Zips In CHATTANOOGA, TENNESSEE
37421, 37343, 37415, 37411, 37405, 37416, 37406, 37404, 37407, 37403, 16 total
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