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Stillwater Reservoir

Stillwater Reservoir Current Water Temperature and Forecast

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

69°F

TODAY

69°F

YESTERDAY

55°F

A WEEK AGO

As of today, the minimum water temperature in the Stillwater Reservoir 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 Stillwater Reservoir Over the Last 30 Days

Today the water temperature in Stillwater Reservoir is higher than the same day in previous years. The water temperature range here in June is from 55°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 Stillwater 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
Jun 2355°F63°F
Jun 2466°F63°F
Jun 2568°F63°F
Jun 2668°F63°F
Jun 2768°F63°F
Jun 2869°F63°F
Jun 2969°F63°F
Jun 3069°F63°F
Jul 179°F69°F
Jul 279°F70°F
Jul 379°F70°F
Jul 479°F71°F
Jul 579°F71°F
Jul 679°F72°F
Jul 779°F72°F
Jul 879°F73°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 Stillwater Reservoir by Month

January

MinimumAverageMaximum
32°F35°F39°F

February

MinimumAverageMaximum
32°F36°F41°F

March

MinimumAverageMaximum
34°F38°F43°F

April

MinimumAverageMaximum
34°F44°F54°F

May

MinimumAverageMaximum
45°F53°F61°F

June

MinimumAverageMaximum
55°F63°F70°F

July

MinimumAverageMaximum
75°F79°F84°F

August

MinimumAverageMaximum
68°F73°F77°F

September

MinimumAverageMaximum
64°F68°F72°F

October

MinimumAverageMaximum
55°F59°F63°F

November

MinimumAverageMaximum
46°F51°F55°F

December

MinimumAverageMaximum
37°F41°F45°F

Monthly Water Temperature Histogram for Stillwater Reservoir

Stillwater Reservoir Weather

JULY 1

64°F / 73°F
dense intensity drizzle

rain: 79% | wind: 11 mph

JULY 2

57°F / 81°F
light drizzle

rain: 46% | wind: 12 mph

JULY 3

59°F / 73°F
moderate rain

rain: 27% | wind: 14 mph

JULY 4

48°F / 72°F
light drizzle

rain: 27% | wind: 9 mph

Water Temperature in Stillwater Reservoir: General Trends and Swimming Opportunities

Stillwater Reservoir is located in the state of New York, in the county of Herkimer, at an elevation of 1673 feet (510 meters) above sea level.

Stillwater Reservoir is a medium lake. Its surface area is 9.7 sq mi (25.2 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Stillwater Reservoir varies throughout the year, ranging from 32°F (0°C) in January to 84°F (29°C) in July. The average annual water temperature of the lake is 54°F (12°C). The months when the average water temperature in Stillwater Reservoir exceeds 68 degrees Fahrenheit (20°C) are July, August and September.

The nearest cities ans towns to Stillwater Reservoir are: Lowville, Carthage, West Carthage in New York.

Geographical Location of Stillwater Reservoir

Frequently Asked Questions About Stillwater Reservoir and its Water Temperatures

What is the current water temperature in Stillwater Reservoir?

The water temperature today in Stillwater Reservoir is 69°F (20.3°C).

What is the water temperature in Stillwater Reservoir during the summer months?

The average water temperature in Stillwater Reservoir during the summer months is typically between 63°F to 79°F (17°C to 26°C), and it can reach up to 84°F (29°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Stillwater Reservoir in May?

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

What is the water temperature in Stillwater Reservoir in September?

The average water temperature in Stillwater Reservoir in September is typically between 64°F to 72°F (18°C to 22°C).

Where is Stillwater Reservoir located?

Stillwater Reservoir is located in the United States in the state of New York, in the county of Herkimer, at an elevation of 1673 feet (510 meters) above sea level. The surface area of the lake is 9.740 sq mi (25.23 sq km).

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

Yes, it is possible to swim in Stillwater Reservoir, New York. The reservoir offers numerous recreational activities, including swimming, boating, camping, and fishing.

What are the coordinates of Stillwater Reservoir?

Stillwater Reservoir is located at coordinates 43.9000°N 75.0130°W.

Is Lake Stillwater Reservoir a popular vacation spot among Americans?

Stillwater Reservoir enjoys local popularity among the residents of State New York, and nationally, it ranks in the top 10 percent of all lakes in the country.

What species of fish can be found in Stillwater Reservoir?

Stillwater Reservoir is home to fish species such as Northern pike (best caught in Spring, Fall), Smallmouth bass (Spring, Fall), Largemouth bass (Spring, Fall), Yellow perch (Spring, Winter), Brown bullhead (Spring, Summer, Fall), Rock bass (Spring, Summer), Pumpkinseed (Spring, Summer), Black crappie (Spring, Fall), Bluegill (Spring, Summer), Walleye (Spring, Fall).