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Cowan Lake

Cowan Lake Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Cowan Lake, 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 Lake Water Temperature Information

73°F

TODAY

73°F

YESTERDAY

76°F

A WEEK AGO

As of today, the minimum water temperature in the Cowan Lake 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 Cowan Lake Over the Last 30 Days

Today the water temperature in Cowan Lake is lower than the same day in previous years. The water temperature range here in September is from 70°F to 79°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Cowan Lake 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

DateCurrentAverageForecast
Sep 476°F75°F
Sep 574°F75°F
Sep 674°F75°F
Sep 774°F75°F
Sep 874°F75°F
Sep 973°F75°F
Sep 1073°F75°F
Sep 1173°F75°F
Sep 1275°F73°F
Sep 1375°F74°F
Sep 1475°F74°F
Sep 1575°F74°F
Sep 1675°F74°F
Sep 1775°F74°F
Sep 1875°F74°F
Sep 1975°F74°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 Cowan Lake by Month

January

MinimumAverageMaximum
36°F46°F57°F

February

MinimumAverageMaximum
34°F47°F61°F

March

MinimumAverageMaximum
36°F51°F66°F

April

MinimumAverageMaximum
45°F56°F68°F

May

MinimumAverageMaximum
59°F65°F72°F

June

MinimumAverageMaximum
64°F70°F75°F

July

MinimumAverageMaximum
64°F71°F77°F

August

MinimumAverageMaximum
72°F76°F81°F

September

MinimumAverageMaximum
70°F75°F79°F

October

MinimumAverageMaximum
66°F71°F75°F

November

MinimumAverageMaximum
57°F61°F66°F

December

MinimumAverageMaximum
52°F57°F61°F

Monthly Water Temperature Histogram for Cowan Lake

Cowan Lake Weather

SEPTEMBER 11

63°F / 86°F
overcast

rain: 2% | wind: 6 mph

SEPTEMBER 12

61°F / 88°F
overcast

rain: 2% | wind: 7 mph

SEPTEMBER 13

63°F / 91°F
overcast

rain: 1% | wind: 9 mph

SEPTEMBER 14

66°F / 90°F
overcast

rain: 10% | wind: 8 mph

SEPTEMBER 15

64°F / 91°F
partly cloudy

rain: 9% | wind: 7 mph

Water Temperature in Cowan Lake: General Trends and Swimming Opportunities

Cowan Lake is located in the state of Ohio, in the county of Clinton, at an elevation of 958 feet (292 meters) above sea level.

Cowan Lake is a small lake. Its surface area is 1.09 sq mi (2.82 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Cowan Lake varies throughout the year, ranging from 48°F (9°C) in January to 81°F (27°C) in August. The average annual water temperature of the lake is 64°F (18°C). The months when the average water temperature in Cowan Lake exceeds 68 degrees Fahrenheit (20°C) are May, June, July, August, September and October.

The nearest cities ans towns to Cowan Lake are: Wilmington, Blanchester, Lynchburg, New Vienna, Morrow, Waynesville, Sabina, South Lebanon, Lebanon, Goshen in Ohio.

Geographical Location of Cowan Lake

Frequently Asked Questions About Cowan Lake and its Water Temperatures

What is the current water temperature in Cowan Lake?

The water temperature today in Cowan Lake is 73°F (22.9°C).

What is the water temperature in Cowan Lake during the summer months?

The average water temperature in Cowan Lake during the summer months is typically between 69°F to 76°F (21°C to 24°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Cowan Lake in May?

The average water temperature in Cowan Lake in May ranges from 64°F to 72°F (18°C to 22°C).

What is the water temperature in Cowan Lake in September?

The average water temperature in Cowan Lake in September is typically between 70°F to 79°F (21°C to 26°C).

Where is Cowan Lake located?

Cowan Lake is located in the United States in the state of Ohio, in the county of Clinton, at an elevation of 958 feet (292 meters) above sea level. The surface area of the lake is 1.087 sq mi (2.82 sq km).

Is it possible to swim in Cowan Lake and what are the possibilities for this?

Yes, swimming is permitted in Cowan Lake, Ohio. The park offers a public beach area and designated swimming zone for this purpose.

What are the coordinates of Cowan Lake?

Cowan Lake is located at coordinates 39.3880°N 83.9000°W.

Is Lake Cowan Lake a popular vacation spot among Americans?

Cowan Lake is quite popular among Americans and ranks among the top 500 lakes in the United States.

What species of fish can be found in Cowan Lake?

Cowan Lake is home to fish species such as Largemouth bass (best caught in Spring, Fall), Bluegill (Spring, Summer), Channel catfish (Spring, Summer), Sauger (Spring, Fall), Saugeye (Spring, Fall), White bass (Spring, Summer), Gar (Summer).