2024 Compare Climate & Weather:
Tybee Island, GA vs St. Simons, GA
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Highlights
On average, there are 221 sunny days per year in St. Simons. Tybee Island averages 212 sunny days per year. The US average is 205 sunny days.
St. Simons, Georgia gets 48.2 inches of rain, on average, per year. Tybee Island, Georgia gets 48.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
St. Simons averages 0.1 inches of snow per year. Tybee Island averages 0.2 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
St. Simons, Georgia
Summer High: the July high is around 91 degrees
Winter Low: the January low is 42.1
Rain: averages 48.2 inches of rain a year
Snow: averages 0.1 inches of snow a year
Tybee Island, Georgia
Summer High: the July high is around 91 degrees
Winter Low: the January low is 39.2
Rain: averages 48.8 inches of rain a year
Snow: averages 0.2 inches of snow a year
BESTPLACES COMFORT INDEX
St. SimonsThe annual BestPlaces Comfort Index for St. Simons is 7.1 (10=best), which means it is one of the least comfortable places in Georgia.
7.1 / 10
April, October and November are the most pleasant months in St. Simons, while July and August are the least comfortable months.
Tybee IslandThe annual BestPlaces Comfort Index for Tybee Island is 7.1 (10=best), which means it is one of the least comfortable places in Georgia.
7.1 / 10
April, October and May are the most pleasant months in Tybee Island, while July and August are the least comfortable months.
Today's Weather - Tybee Island, GA
3 AM PST
Sunny
75°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Sunny | 92° / 78° | SW 5 to 10 mph |
| Monday | Partly Sunny then Slight Chance Showers And Thunderstorms | 88° / 73° | N 2 to 10 mph |
| Tuesday | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 86° / 77° | NE 9 mph |
| Wednesday | Chance Showers And Thunderstorms | 85° / 77° | E 5 to 13 mph |
| Thursday | Chance Showers And Thunderstorms | 85° / 77° | SE 7 to 13 mph |
| Friday | Chance Showers And Thunderstorms | 84° / 77° | SE 7 to 13 mph |
| Saturday | Chance Showers And Thunderstorms | 85° / 78° | E 7 to 13 mph |
Today's Weather - St. Simons, GA
3 AM PST
Sunny
75°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Sunny | 98° / 77° | SW 5 to 13 mph |
| Monday | Mostly Sunny then Chance Showers And Thunderstorms | 95° / 71° | SW 9 mph |
| Tuesday | Chance Showers And Thunderstorms | 90° / 73° | N 5 to 8 mph |
| Wednesday | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 88° / 73° | E 3 to 12 mph |
| Thursday | Showers And Thunderstorms Likely | 87° / 72° | SE 5 to 12 mph |
| Friday | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 85° / 73° | SE 5 to 12 mph |
| Saturday | Showers And Thunderstorms Likely | 86° / 73° | E 6 to 10 mph |
Average Monthly High / Low (°F)
| Month | Tybee Island, GA | St. Simons, GA |
|---|
| January | 60° / 39° | 61° / 42° |
| February | 64° / 42° | 64° / 45° |
| March | 70° / 48° | 70° / 51° |
| April | 76° / 55° | 76° / 57° |
| May | 83° / 63° | 83° / 66° |
| June | 88° / 71° | 88° / 72° |
| July | 91° / 74° | 91° / 75° |
| August | 90° / 73° | 90° / 75° |
| September | 85° / 69° | 85° / 71° |
| October | 78° / 59° | 78° / 62° |
| November | 70° / 49° | 71° / 53° |
| December | 62° / 42° | 63° / 45° |
Hot, Freezing, Rainy, Snowy Days: Tybee Island / St. Simons
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 7 / 5 | 10 / 9 | 0 / 0 |
| February | 0 / 0 | 4 / 2 | 8 / 8 | 0 / 0 |
| March | 0 / 0 | 1 / 0 | 8 / 8 | 0 / 0 |
| April | 1 / 1 | 0 / 0 | 7 / 6 | 0 / 0 |
| May | 3 / 4 | 0 / 0 | 6 / 6 | 0 / 0 |
| June | 11 / 11 | 0 / 0 | 11 / 11 | 0 / 0 |
| July | 19 / 18 | 0 / 0 | 11 / 11 | 0 / 0 |
| August | 15 / 13 | 0 / 0 | 13 / 12 | 0 / 0 |
| September | 5 / 4 | 0 / 0 | 10 / 11 | 0 / 0 |
| October | 0 / 1 | 0 / 0 | 7 / 7 | 0 / 0 |
| November | 0 / 0 | 1 / 0 | 7 / 6 | 0 / 0 |
| December | 0 / 0 | 5 / 3 | 8 / 8 | 0 / 0 |
July is the hottest month for Tybee Island with an average high temperature of 91.0°, which ranks it as about average compared to other places in Georgia. In Tybee Island, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tybee Island are October, April and May.
July is the hottest month for St. Simons with an average high temperature of 91.0°, which ranks it as about average compared to other places in Georgia. In St. Simons, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for St. Simons are October, April and May.
January has the coldest nighttime temperatures for Tybee Island with an average of 39.2°. This is one of the warmest places in Georgia.
January has the coldest nighttime temperatures for St. Simons with an average of 42.1°. This is one of the warmest places in Georgia.
In Tybee Island, there are 53.5 days annually when the high temperature is over 90°, which is about average compared to other places in Georgia.
In St. Simons, there are 51.3 days annually when the high temperature is over 90°, which is about average compared to other places in Georgia.
In Tybee Island, there are 18.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Georgia.
In St. Simons, there are 10.4 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Georgia.
In Tybee Island, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Georgia.
In St. Simons, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Georgia.
August is the wettest month in Tybee Island with 7.0 inches of rain, and the driest month is May with 2.5 inches. The wettest season is Autumn with 37% of yearly precipitation and 19% occurs in Summer, which is the driest season. The annual rainfall of 48.8 inches in Tybee Island means that it is about average compared to other places in Georgia.
August is the wettest month in St. Simons with 6.8 inches of rain, and the driest month is November with 2.2 inches. The wettest season is Autumn with 35% of yearly precipitation and 19% occurs in Summer, which is the driest season. The annual rainfall of 48.2 inches in St. Simons means that it is drier than most places in Georgia.
August is the rainiest month in Tybee Island with 12.7 days of rain, and May is the driest month with only 6.4 rainy days. There are 104.0 rainy days annually in Tybee Island, which is rainier than most places in Georgia. The rainiest season is Autumn when it rains 33% of the time and the driest is Summer with only a 20% chance of a rainy day.
August is the rainiest month in St. Simons with 12.2 days of rain, and April is the driest month with only 5.8 rainy days. There are 101.7 rainy days annually in St. Simons, which is about average compared to other places in Georgia. The rainiest season is Autumn when it rains 33% of the time and the driest is Summer with only a 19% chance of a rainy day.
An annual snowfall of 0.2 inches in Tybee Island means that it is about average compared to other places in Georgia.
An annual snowfall of 0.1 inches in St. Simons means that it is less snowy than most places in Georgia.
December is the snowiest month in Tybee Island with 0.1 inches of snow, and no months of the year have significant snowfall.
December is the snowiest month in St. Simons with 0.1 inches of snow, and no 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 Tybee Island 
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 Tybee Island
Reviews for St. Simons 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 St. Simons
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