2024 Compare Climate & Weather:
Signal Mountain, TN vs Marietta, GA
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Highlights
On average, there are 217 sunny days per year in Marietta. Signal Mountain averages 209 sunny days per year. The US average is 205 sunny days.
Marietta, Georgia gets 53 inches of rain, on average, per year. Signal Mountain, Tennessee gets 57.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Marietta averages 1.7 inches of snow per year. Signal Mountain averages 3.2 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Marietta, Georgia
Summer High: the July high is around 87.6 degrees
Winter Low: the January low is 30.9
Rain: averages 53 inches of rain a year
Snow: averages 1.7 inches of snow a year
Signal Mountain, Tennessee
Summer High: the July high is around 84.2 degrees
Winter Low: the January low is 26
Rain: averages 57.2 inches of rain a year
Snow: averages 3.2 inches of snow a year
BESTPLACES COMFORT INDEX
MariettaThe annual BestPlaces Comfort Index for Marietta is 7.6 (10=best), which means it is one of the most pleasant places in Georgia.
7.6 / 10
May, September and October are the most pleasant months in Marietta, while January and July are the least comfortable months.
Signal MountainThe annual BestPlaces Comfort Index for Signal Mountain is 7.4 (10=best), which means it is more comfortable than most places in Tennessee.
7.4 / 10
September, May and June are the most pleasant months in Signal Mountain, while January and December are the least comfortable months.
Today's Weather - Signal Mountain, TN
3 AM PST
Chance Rain Showers then Chance Showers And Thunderstorms
60°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
Today | Chance Rain Showers then Chance Showers And Thunderstorms | 68° / 60° | SE 10 mph |
Sunday | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 77° / 63° | S 5 mph |
Monday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 82° / 64° | S 0 to 5 mph |
Tuesday | Chance Showers And Thunderstorms | 83° / 66° | S 0 to 5 mph |
Wednesday | Showers And Thunderstorms Likely | 81° / 66° | S 5 mph |
Thursday | Chance Showers And Thunderstorms | 82° / 61° | W 5 mph |
Friday | Sunny then Slight Chance Showers And Thunderstorms | 79° / 59° | NW 5 to 10 mph |
Today's Weather - Marietta, GA
3 AM PST
Chance Showers And Thunderstorms
63°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
Today | Chance Showers And Thunderstorms | 77° / 64° | SE 10 to 15 mph |
Sunday | Showers And Thunderstorms Likely | 80° / 65° | S 5 mph |
Monday | Patchy Fog then Slight Chance Showers And Thunderstorms | 86° / 66° | SW 0 to 5 mph |
Tuesday | Areas Of Fog | 86° / 67° | S 0 to 5 mph |
Wednesday | Patchy Fog | 84° / 68° | S 0 to 10 mph |
Thursday | Chance Showers And Thunderstorms | 86° / 66° | W 5 to 10 mph |
Friday | Sunny then Slight Chance Showers And Thunderstorms | 84° / 62° | NW 5 to 10 mph |
Average Monthly High / Low (°F)
Month | Signal Mountain, TN | Marietta, GA |
---|
January | 45° / 26° | 52° / 31° |
February | 48° / 29° | 56° / 34° |
March | 58° / 37° | 65° / 40° |
April | 67° / 45° | 72° / 48° |
May | 74° / 53° | 79° / 57° |
June | 81° / 62° | 85° / 65° |
July | 84° / 65° | 88° / 69° |
August | 84° / 64° | 87° / 68° |
September | 78° / 57° | 82° / 61° |
October | 68° / 46° | 72° / 50° |
November | 58° / 38° | 64° / 41° |
December | 47° / 30° | 54° / 33° |
Hot, Freezing, Rainy, Snowy Days: Signal Mountain / Marietta
Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
---|
January | 0 / 0 | 22 / 18 | 9 / 11 | 1 / 1 |
February | 0 / 0 | 17 / 12 | 9 / 10 | 1 / 0 |
March | 0 / 0 | 11 / 6 | 10 / 10 | 0 / 0 |
April | 0 / 0 | 3 / 1 | 9 / 9 | 0 / 0 |
May | 0 / 1 | 0 / 0 | 10 / 9 | 0 / 0 |
June | 1 / 6 | 0 / 0 | 10 / 10 | 0 / 0 |
July | 3 / 9 | 0 / 0 | 10 / 11 | 0 / 0 |
August | 4 / 8 | 0 / 0 | 9 / 10 | 0 / 0 |
September | 1 / 3 | 0 / 0 | 7 / 7 | 0 / 0 |
October | 0 / 0 | 3 / 1 | 7 / 7 | 0 / 0 |
November | 0 / 0 | 8 / 5 | 9 / 8 | 0 / 0 |
December | 0 / 0 | 19 / 15 | 10 / 10 | 0 / 0 |
July is the hottest month for Signal Mountain with an average high temperature of 84.2°, which ranks it as one of the coolest places in Tennessee. In Signal Mountain, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Signal Mountain are September, June and May.
July is the hottest month for Marietta with an average high temperature of 87.6°, which ranks it as one of the coolest places in Georgia. In Marietta, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Marietta are May, September and October.
January has the coldest nighttime temperatures for Signal Mountain with an average of 26.0°. This is about average compared to other places in Tennessee.
January has the coldest nighttime temperatures for Marietta with an average of 30.9°. This is colder than most places in Georgia.
In Signal Mountain, there are 7.9 days annually when the high temperature is over 90°, which is one of the coolest places in Tennessee.
In Marietta, there are 27.1 days annually when the high temperature is over 90°, which is one of the coolest places in Georgia.
In Signal Mountain, there are 84.1 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Tennessee.
In Marietta, there are 58.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Georgia.
In Signal Mountain, there are 0.3 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Tennessee.
In Marietta, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Georgia.
December is the wettest month in Signal Mountain with 5.9 inches of rain, and the driest month is October with 3.5 inches. The wettest season is Spring with 28% of yearly precipitation and 22% occurs in Autumn, which is the driest season. The annual rainfall of 57.2 inches in Signal Mountain means that it is wetter than most places in Tennessee.
July is the wettest month in Marietta with 5.4 inches of rain, and the driest month is October with 3.6 inches. The wettest season is Spring with 27% of yearly precipitation and 23% occurs in Winter, which is the driest season. The annual rainfall of 53.0 inches in Marietta means that it is wetter than most places in Georgia.
July is the rainiest month in Signal Mountain with 10.1 days of rain, and October is the driest month with only 6.7 rainy days. There are 105.9 rainy days annually in Signal Mountain, which is less rainy than most places in Tennessee. The rainiest season is Autumn when it rains 27% of the time and the driest is Winter with only a 21% chance of a rainy day.
July is the rainiest month in Marietta with 11.2 days of rain, and October is the driest month with only 7.1 rainy days. There are 111.4 rainy days annually in Marietta, which is one of the rainiest places in Georgia. The rainiest season is Autumn when it rains 27% of the time and the driest is Winter with only a 20% chance of a rainy day.
An annual snowfall of 3.2 inches in Signal Mountain means that it is less snowy than most places in Tennessee.
An annual snowfall of 1.7 inches in Marietta means that it is one of the snowiest places in Georgia.
January is the snowiest month in Signal Mountain with 1.0 inches of snow, and 4 months of the year have significant snowfall.
January is the snowiest month in Marietta with 0.6 inches of snow, and 2 months 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 Signal Mountain 2 Reviews
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
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
Start Your Review of Signal Mountain
Reviews for Marietta 2 Reviews
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
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
Start Your Review of Marietta
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