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Copan Lake

Copan Lake Current Water Temperature and Forecast

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

67°F

TODAY

65°F

YESTERDAY

62°F

A WEEK AGO

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

Today the water temperature in Copan Lake is higher than the same day in previous years. The water temperature range here in May is from 61°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 Copan 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
Apr 2962°F57°F
Apr 3061°F57°F
May 162°F65°F
May 263°F65°F
May 365°F65°F
May 465°F65°F
May 565°F65°F
May 666°F65°F
May 765°F67°F
May 865°F66°F
May 965°F66°F
May 1065°F66°F
May 1165°F66°F
May 1265°F66°F
May 1365°F66°F
May 1465°F66°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 Copan Lake by Month

January

MinimumAverageMaximum
36°F40°F45°F

February

MinimumAverageMaximum
34°F38°F43°F

March

MinimumAverageMaximum
36°F45°F54°F

April

MinimumAverageMaximum
52°F57°F63°F

May

MinimumAverageMaximum
61°F65°F70°F

June

MinimumAverageMaximum
70°F74°F79°F

July

MinimumAverageMaximum
82°F86°F90°F

August

MinimumAverageMaximum
77°F81°F86°F

September

MinimumAverageMaximum
75°F79°F84°F

October

MinimumAverageMaximum
61°F66°F70°F

November

MinimumAverageMaximum
50°F54°F59°F

December

MinimumAverageMaximum
37°F42°F46°F

Monthly Water Temperature Histogram for Copan Lake

Known Beaches in the Area of Copan Lake?

Copan Point Beach

Copan Point Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Copan Lake. There is parking. There are restrooms. Copan Point Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Copan Lake Weather

MAY 7

55°F / 61°F
slight rain

rain: 62% | wind: 11 mph

MAY 8

57°F / 70°F
moderate drizzle

rain: 56% | wind: 11 mph

MAY 9

55°F / 75°F
light drizzle

rain: 56% | wind: 14 mph

MAY 10

52°F / 72°F
overcast

rain: 21% | wind: 14 mph

MAY 11

50°F / 73°F
clear sky

rain: 3% | wind: 8 mph

Water Temperature in Copan Lake: General Trends and Swimming Opportunities

Copan Lake is located in the state of Oklahoma, in the county of Washington, at an elevation of 705 feet (215 meters) above sea level.

Copan Lake is a medium lake. Its surface area is 6.3 sq mi (16.4 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Copan Lake varies throughout the year, ranging from 34°F (1°C) in February to 90°F (32°C) in July. The average annual water temperature of the lake is 61°F (16°C). The months when the average water temperature in Copan Lake exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

The nearest cities ans towns to Copan Lake are: Caney, Sedan, Coffeyville, Independence in Kansas and Dewey, Bartlesville, Nowata, Barnsdall, Pawhuska in Oklahoma.

Geographical Location of Copan Lake

Nearby Lakes

Frequently Asked Questions About Copan Lake and its Water Temperatures

What is the current water temperature in Copan Lake?

The water temperature today in Copan Lake is 67°F (19.3°C).

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

The average water temperature in Copan Lake during the summer months is typically between 74°F to 86°F (23°C to 30°C), and it can reach up to 90°F (32°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Copan Lake in May?

The average water temperature in Copan Lake in May ranges from 61°F to 70°F (16°C to 21°C).

What is the water temperature in Copan Lake in September?

The average water temperature in Copan Lake in September is typically between 75°F to 84°F (24°C to 29°C).

Where is Copan Lake located?

Copan Lake is located in the United States in the state of Oklahoma, in the county of Washington, at an elevation of 705 feet (215 meters) above sea level. The surface area of the lake is 6.335 sq mi (16.41 sq km).

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

Yes, swimming is permitted in Copan Lake, Oklahoma. You can enjoy swimming from the beaches, however, there are no lifeguards on duty, so swim at your own risk.

What are the coordinates of Copan Lake?

Copan Lake is located at coordinates 36.9270°N 95.9500°W.

Is Lake Copan Lake a popular vacation spot among Americans?

Copan Lake enjoys local popularity among the residents of State Oklahoma, and nationally, it ranks in the top 10 percent of all lakes in the country.