Search for cities, countries, lakes and rivers
Chattahoochee River
Chattahoochee River Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Chattahoochee River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Chattahoochee River
22.8°C
TODAY
22.8°C
YESTERDAY
24.5°C
A WEEK AGO
As of today, the minimum water temperature in the Chattahoochee River ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.
It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Analysis, Historical Data, and Forecast of Water Temperature
Water Temperature Chart for Chattahoochee River Over the Last 30 Days
Today the water temperature in Chattahoochee River is higher than the same day in previous years. The water temperature range here in August is from 17°C to 27°C. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for Chattahoochee River are presented in the table below.
The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.
Daily Water Temperature Chart
| Date | Current | Average | Forecast |
|---|---|---|---|
| Aug 21 | 24.5°C | 22.0°C | |
| Aug 22 | 24.3°C | 22.0°C | |
| Aug 23 | 24.9°C | 22.0°C | |
| Aug 24 | 23.5°C | 22.0°C | |
| Aug 25 | 23.5°C | 22.0°C | |
| Aug 26 | 22.8°C | 22.0°C | |
| Aug 27 | 22.8°C | 22.0°C | |
| Aug 28 | 22.8°C | 22.0°C | |
| Aug 29 | 22.0°C | 22.7°C | |
| Aug 30 | 22.0°C | 22.6°C | |
| Aug 31 | 22.0°C | 22.5°C | |
| Sep 1 | 17.6°C | 22.0°C | |
| Sep 2 | 17.6°C | 21.6°C | |
| Sep 3 | 17.6°C | 21.2°C | |
| Sep 4 | 17.6°C | 20.8°C | |
| Sep 5 | 17.6°C | 20.5°C |
Water Temperature Ranges in Chattahoochee River by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.2°C | 9°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 7°C | 11°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 9°C | 15°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 5°C | 12.5°C | 20°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 16°C | 24°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 20°C | 26°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 21.5°C | 26°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 22°C | 27°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 17.6°C | 19°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13.3°C | 16°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 8.1°C | 16°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.7°C | 8°C |
Monthly Water Temperature Histogram for Chattahoochee River
Water Temperature in Cities and Towns on Chattahoochee River
Chattahoochee River Weather
AUGUST 29
20°C / 27°C
light drizzlerain: 36% | wind: 16 km/h
AUGUST 30
19°C / 25°C
moderate drizzlerain: 36% | wind: 12 km/h
AUGUST 31
19°C / 29°C
overcastrain: 36% | wind: 16 km/h
SEPTEMBER 1
21°C / 31°C
overcastrain: 32% | wind: 18 km/h
Water Temperature in Chattahoochee River: General Trends and Swimming Opportunities
Source near Jacks Knob
• location: Blue Ridge Mountains, Chattahoochee National Forest, Georgia
• elevation 3,550 ft (1,080 m)
Mouth Apalachicola River
• location confluence with Flint River, near Jim Woodruff Dam
• elevation 75 ft (23 m)
Length 430 mi (690 km)
The Chattahoochee River, stretching over 430 miles from northern Georgia to the Gulf of Mexico, is a defining feature of the southeastern United States. Known for its scenic beauty and diverse ecosystems, the river also offers numerous opportunities for outdoor recreation, including swimming, tubing, and fishing. However, the safety and appeal of swimming in the Chattahoochee depend on both water temperature and quality, which vary by location and season.
Water temperatures in the Chattahoochee River can range widely, influenced by upstream releases from reservoirs like Lake Lanier. In summer, sections of the river near Atlanta can remain surprisingly cool, often in the 50s to 60s°F (10-20°C), due to cold water released from the depths of reservoirs. These temperatures can be refreshing but might feel chilly for prolonged swims. In contrast, shallower areas further downstream warm more in the summer sun, making them more inviting for casual swimming and tubing.
Swimming in the Chattahoochee is allowed in some designated areas but is generally discouraged in others due to strong currents, variable water levels, and occasional concerns about water quality, particularly after heavy rains. Popular spots like the Chattahoochee River National Recreation Area attract visitors for water-based activities, with safety guidelines in place to ensure an enjoyable experience. Whether cooling off in its gentle stretches or floating on a tube, the river offers a unique blend of adventure and natural tranquility.
Geographical Location of Chattahoochee River
Frequently Asked Questions About Chattahoochee River and its Water Temperatures
What is the current water temperature in Chattahoochee River?
The water temperature today in Chattahoochee River ranges from 73°F (22.7°C) to 77°F (25.0°C).
What is the water temperature in Chattahoochee River during the summer months?
The average water temperature in Chattahoochee River during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Chattahoochee River in May?
The average water temperature in Chattahoochee River in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Chattahoochee River in September?
The average water temperature in Chattahoochee River in September is typically between 52°F to 66°F (11°C to 19°C).
Where does Chattahoochee River flow?
Chattahoochee River flows through United States (Georgia, Alabama, Florida).
Is it possible to swim in the Chattahoochee River?
Yes, it is possible to swim in the Chattahoochee River. However, visitors are urged to follow safety guidelines due to fluctuating water levels and strong currents.
What major cities are located on Chattahoochee River?
Cities along the course of Chattahoochee River include Atlanta (Georgia), Columbus (Georgia).