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2019 Compare Climate & Weather:
Chattanooga, TN vs St. George, UT

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Highlights

On average, there are 255 sunny days per year in St. George. Chattanooga averages 207 sunny days per year. The US average is 205 sunny days.

St. George, Utah gets 10 inches of rain, on average, per year. Chattanooga, Tennessee gets 51.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

St. George averages 1.5 inches of snow per year. Chattanooga averages 1.5 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

St. George, Utah
Summer High:
the July high is around 101.2 degrees
Winter Low: the January low is 28.9
Rain: averages 10 inches of rain a year
Snow: averages 1.5 inches of snow a year

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


BESTPLACES COMFORT INDEX
St. George

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

7.5 / 10
April, October and May are the most pleasant months in St. George, while July and August are the least comfortable months.

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.


Today's Weather - Chattanooga, TN

5 AM PST

Mostly Cloudy then Chance Rain Showers

52°F

DAYDESCRIPTIONHIGH / LOWWIND
TodayMostly Cloudy then Chance Rain Showers73° / 59°E 0 to 5 mph
WednesdayChance Rain Showers then Partly Sunny68° / 42°W 5 to 10 mph
ThursdaySunny66° / 43°N 5 mph
FridaySunny71° / 48°NE 0 to 5 mph
SaturdaySunny75° / 58°SE 0 to 5 mph
SundayChance Rain Showers75° / 63°SE 5 mph
MondayRain Showers Likely79° / 60°S 5 to 10 mph

Today's Weather - St. George, UT

5 AM PST

Sunny

49°F

DAYDESCRIPTIONHIGH / LOWWIND
TodaySunny84° / 50°NE 2 mph
WednesdaySunny86° / 56°ESE 2 mph
ThursdayMostly Sunny84° / 48°SSE 5 to 9 mph
FridaySunny76° / 46°NNW 3 mph
SaturdaySunny77° / 46°SSE 3 mph
SundaySunny71° / 44°NNW 8 mph
MondaySunny74° / 45°N 6 mph

Average Monthly High / Low (°F)
MonthChattanooga, TNSt. George, UT
January50° / 29°55° / 29°
February54° / 32°60° / 33°
March63° / 39°68° / 39°
April72° / 46°76° / 45°
May79° / 55°86° / 54°
June86° / 64°96° / 61°
July89° / 68°101° / 68°
August89° / 67°99° / 67°
September83° / 60°92° / 58°
October73° / 48°78° / 46°
November62° / 38°64° / 35°
December52° / 31°54° / 28°

Hot, Freezing, Rainy, Snowy Days: Chattanooga / St. George
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 020 / 219 / 50 / 0
February0 / 015 / 129 / 60 / 0
March0 / 08 / 69 / 50 / 0
April0 / 22 / 28 / 30 / 0
May1 / 110 / 08 / 20 / 0
June8 / 250 / 09 / 10 / 0
July13 / 300 / 09 / 30 / 0
August13 / 300 / 08 / 30 / 0
September4 / 190 / 07 / 30 / 0
October0 / 22 / 26 / 40 / 0
November0 / 09 / 118 / 30 / 0
December0 / 017 / 229 / 40 / 0
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.

July is the hottest month for St. George with an average high temperature of 101.2°, which ranks it as one of the hottest places in Utah. In St. George, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. George are October, April and May.


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

December has the coldest nighttime temperatures for St. George with an average of 28.1°. This is one of the warmest places in Utah.



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

In St. George, there are 118.3 days annually when the high temperature is over 90°, which is one of the hottest places in Utah.



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 St. George, there are 76.5 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Utah.



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.

In St. George, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Utah.



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.


February is the wettest month in St. George with 1.5 inches of rain, and the driest month is June with 0.2 inches. The wettest season is Spring with 39% of yearly precipitation and 16% occurs in Autumn, which is the driest season. The annual rainfall of 10.0 inches in St. George means that it is drier than most places in Utah.


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.

February is the rainiest month in St. George with 5.9 days of rain, and June is the driest month with only 1.4 rainy days. There are 42.6 rainy days annually in St. George, which is one of the least rainy places in Utah. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 18% chance of a rainy day.



An annual snowfall of 1.5 inches in Chattanooga means that it is one of the least snowy places in Tennessee.

An annual snowfall of 1.5 inches in St. George means that it is one of the least snowy places in Utah.



January is the snowiest month in Chattanooga with 0.6 inches of snow, and 1 month of the year have significant snowfall.

January is the snowiest month in St. George with 0.5 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 Chattanooga    2 Reviews
re: - 11/28/2009
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... Read More

Start Your Review of Chattanooga


re: - 4/2/2009
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... Read More

Reviews for St. George    2 Reviews
re: - 11/28/2009
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... Read More

Start Your Review of St. George


re: - 4/2/2009
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... Read More

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ZIPS IN CHATTANOOGA, TENNESSEE
37421, 37343, 37415, 37411, 37405, 37416, 37406, 37404, 37407, 37403, 16 total
ZIPS IN ST. GEORGE, UTAH
84790, 84770

LEARN MORE ABOUT CHATTANOOGA, TENNESSEE
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