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Flat River Reservoir

Flat River Reservoir Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Flat River Reservoir, 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

57°F

TODAY

56°F

YESTERDAY

52°F

A WEEK AGO

As of today, the minimum water temperature in the Flat River Reservoir ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.

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 Flat River Reservoir Over the Last 30 Days

Today the water temperature in Flat River Reservoir is higher than the same day in previous years. The water temperature range here in May is from 52°F to 61°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 Flat River Reservoir 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 2952°F49°F
Apr 3051°F49°F
May 152°F57°F
May 255°F57°F
May 355°F57°F
May 455°F57°F
May 556°F57°F
May 657°F57°F
May 757°F57°F
May 857°F57°F
May 957°F57°F
May 1057°F57°F
May 1157°F57°F
May 1257°F57°F
May 1357°F57°F
May 1457°F57°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 Flat River Reservoir by Month

January

MinimumAverageMaximum
32°F35°F39°F

February

MinimumAverageMaximum
32°F35°F39°F

March

MinimumAverageMaximum
32°F38°F45°F

April

MinimumAverageMaximum
39°F49°F59°F

May

MinimumAverageMaximum
52°F57°F61°F

June

MinimumAverageMaximum
59°F64°F68°F

July

MinimumAverageMaximum
79°F84°F88°F

August

MinimumAverageMaximum
75°F80°F84°F

September

MinimumAverageMaximum
75°F80°F84°F

October

MinimumAverageMaximum
57°F61°F66°F

November

MinimumAverageMaximum
39°F43°F48°F

December

MinimumAverageMaximum
32°F34°F39°F

Monthly Water Temperature Histogram for Flat River Reservoir

Known Beaches in the Area of Flat River Reservoir?

Breezy Lake

Breezy Lake is a 1-stars pebble beach, located in a 4 km (2 miles) radius of Flat River Reservoir. There is parking. Breezy Lake is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Briar Point Beach

Briar Point Beach is a 3-stars sandy beach, located in a 4 km (2 miles) radius of Flat River Reservoir. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Flat River Reservoir Weather

MAY 7

50°F / 70°F
light drizzle

rain: 74% | wind: 11 mph

MAY 8

50°F / 64°F
overcast

rain: 25% | wind: 11 mph

MAY 9

39°F / 66°F
overcast

rain: 30% | wind: 11 mph

Water Temperature in Flat River Reservoir: General Trends and Swimming Opportunities

Flat River Reservoir is located in the state of Rhode Island, in the county of Kent, at an elevation of 246 feet (75 meters) above sea level.

Flat River Reservoir is a small lake. Its surface area is 0.93 sq mi (2.40 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Flat River Reservoir varies throughout the year, ranging from 32°F (0°C) in January to 88°F (31°C) in July. The average annual water temperature of the lake is 55°F (13°C). The months when the average water temperature in Flat River Reservoir exceeds 68 degrees Fahrenheit (20°C) are July, August and September.

The nearest cities ans towns to Flat River Reservoir are: West Warwick, Coventry, West Greenwich, East Greenwich, Exeter, North Scituate, Warwick, Cranston, Johnston, North Kingstown in Rhode Island.

Geographical Location of Flat River Reservoir

Frequently Asked Questions About Flat River Reservoir and its Water Temperatures

What is the current water temperature in Flat River Reservoir?

The water temperature today in Flat River Reservoir is 57°F (14.1°C).

What is the water temperature in Flat River Reservoir during the summer months?

The average water temperature in Flat River Reservoir during the summer months is typically between 64°F to 84°F (18°C to 29°C), and it can reach up to 88°F (31°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Flat River Reservoir in May?

The average water temperature in Flat River Reservoir in May ranges from 52°F to 61°F (11°C to 16°C).

What is the water temperature in Flat River Reservoir in September?

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

Where is Flat River Reservoir located?

Flat River Reservoir is located in the United States in the state of Rhode Island, in the county of Kent, at an elevation of 246 feet (75 meters) above sea level. The surface area of the lake is 0.927 sq mi (2.40 sq km).

Is it possible to swim in Flat River Reservoir and what are the possibilities for this?

Yes, swimming is possible in Flat River Reservoir, also known as Johnson's Pond, in Rhode Island. However, it is recommended to swim in designated areas due to boat traffic and to ensure safety.

What are the coordinates of Flat River Reservoir?

Flat River Reservoir is located at coordinates 41.6950°N 71.5960°W.

Is Lake Flat River Reservoir a popular vacation spot among Americans?

Flat River Reservoir enjoys local popularity among the residents of State Rhode Island, and nationally, it ranks in the top 10 percent of all lakes in the country.