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Charleston

Water Temperature in Charleston in Kanawha River: Current and Forecast

On this page, you will find comprehensive information about the water temperature in Charleston in Kanawha 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 Charleston

65°F

TODAY

65°F

YESTERDAY

64°F

A WEEK AGO

As of today, the minimum water temperature in Charleston ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.

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 Kanawha River in Charleston Over the Last 30 Days

Today the water temperature in Charleston is higher than the same day in previous years. The water temperature range here in May is from 46°F to 70°F. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.

The forecasted water temperature values for Charleston 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.

Table of Daily Water Temperature Data

DateCurrentAverageForecast
May 2264°F56°F
May 2364°F56°F
May 2465°F56°F
May 2565°F56°F
May 2663°F56°F
May 2764°F56°F
May 2865°F56°F
May 2965°F56°F
May 3056°F65°F
May 3156°F64°F
Jun 165°F64°F
Jun 265°F64°F
Jun 365°F64°F
Jun 465°F64°F
Jun 565°F64°F
Jun 665°F64°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Charleston by Month

January

MinimumAverageMaximum
36°F42°F48°F

February

MinimumAverageMaximum
36°F42°F48°F

March

MinimumAverageMaximum
37°F46°F54°F

April

MinimumAverageMaximum
41°F50°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
57°F65°F72°F

July

MinimumAverageMaximum
63°F68°F75°F

August

MinimumAverageMaximum
63°F71°F73°F

September

MinimumAverageMaximum
52°F64°F66°F

October

MinimumAverageMaximum
46°F56°F61°F

November

MinimumAverageMaximum
37°F47°F61°F

December

MinimumAverageMaximum
37°F40°F46°F

Monthly Water Temperature Histogram for Kanawha River in Charleston

Charleston Weather

MAY 30

55°F / 68°F
dense intensity drizzle

rain: 33% | wind: 14 mph

MAY 31

52°F / 70°F
moderate drizzle

rain: 33% | wind: 13 mph

JUNE 1

55°F / 75°F
light drizzle

rain: 27% | wind: 7 mph

JUNE 2

54°F / 82°F
light drizzle

rain: 27% | wind: 7 mph

Water Temperature in Charleston: General Trends and Swimming Opportunities

Charleston, West Virginia, is situated along the Kanawha River, which flows through the heart of the city and provides various recreational opportunities. The water temperature in the Kanawha River can fluctuate throughout the year, with summer temperatures typically ranging from 60°F to 70°F (16°C to 21°C). These temperatures are refreshing for some water activities like kayaking, fishing, and boating, but they may be too cool for comfortable swimming, especially during the early summer months when the river is still influenced by snowmelt from the surrounding mountains.

Swimming in the Kanawha River near Charleston is not as common due to the cooler temperatures and occasional strong currents. However, the river remains a popular spot for other water-based activities such as canoeing and rafting. Some people enjoy floating down the river during warmer weather, but it's important to be aware of the water’s chilly temperatures and the currents, which can be strong and unpredictable. For a more relaxing experience, public pools in Charleston maintain water temperatures around 78°F to 82°F (25°C to 28°C), providing a much warmer and safer option for swimming.

Additionally, nearby lakes and reservoirs, like the Summersville Lake, offer more favorable conditions for swimming, with temperatures often rising to around 70°F to 80°F (21°C to 27°C) during the summer. These warmer bodies of water provide a great alternative for swimming and other recreational activities, attracting those who want a more traditional swimming experience away from the cooler waters of the Kanawha River.

Geographical Location of Charleston

Frequently Asked Questions About Charleston and its Water Temperatures

What is the current water temperature in Charleston?

The water temperature today in Charleston is 65°F (18.6°C).

What is the water temperature in Charleston during the summer months?

The average water temperature in Charleston 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 Charleston in May?

The average water temperature in Charleston in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in Charleston in September?

The average water temperature in Charleston in September is typically between 52°F to 66°F (11°C to 19°C).

Is it possible to swim in the Kanawha River in Charleston, and what are the available options for doing so?

Yes, it's possible to swim in the Kanawha River in Charleston. Public access points, such as Kanawha River Park, offer places to get into the water.