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Sullivan Lake
Sullivan Lake Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Sullivan 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
36°F
TODAY
36°F
YESTERDAY
35°F
A WEEK AGO
As of today, the minimum water temperature in the Sullivan Lake ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.
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 Sullivan Lake Over the Last 30 Days
Today the water temperature in Sullivan Lake is lower than the same day in previous years. The water temperature range here in February is from 34°F to 43°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 Sullivan 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Feb 16 | 35°F | 38°F | |
| Feb 17 | 37°F | 38°F | |
| Feb 18 | 36°F | 38°F | |
| Feb 19 | 36°F | 38°F | |
| Feb 20 | 36°F | 38°F | |
| Feb 21 | 36°F | 38°F | |
| Feb 22 | 36°F | 38°F | |
| Feb 23 | 36°F | 38°F | |
| Feb 24 | 38°F | 36°F | |
| Feb 25 | 38°F | 37°F | |
| Feb 26 | 38°F | 37°F | |
| Feb 27 | 38°F | 37°F | |
| Feb 28 | 38°F | 37°F | |
| Mar 1 | 39°F | 37°F | |
| Mar 2 | 39°F | 37°F | |
| Mar 3 | 39°F | 37°F |
Water Temperature Ranges in Sullivan Lake by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 37°F | 41°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 38°F | 43°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 39°F | 43°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 35°F | 39°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 44°F | 48°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 52°F | 57°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 67°F | 72°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 66°F | 70°F | 75°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 62°F | 66°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 53°F | 57°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 45°F | 50°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 39°F | 43°F |
Monthly Water Temperature Histogram for Sullivan Lake
Sullivan Lake Weather
FEBRUARY 23
34°F / 43°F
heavy intensity snow fallrain: 99% | wind: 9 mph
FEBRUARY 24
25°F / 37°F
moderate rainrain: 77% | wind: 7 mph
FEBRUARY 25
34°F / 37°F
slight snow showerrain: 82% | wind: 11 mph
FEBRUARY 26
27°F / 37°F
overcastrain: 56% | wind: 4 mph
FEBRUARY 27
16°F / 39°F
overcastrain: 16% | wind: 2 mph
Water Temperature in Sullivan Lake: General Trends and Swimming Opportunities
Sullivan Lake is located in the state of Washington, in the county of Pend Oreille, at an elevation of 2562 feet (781 meters) above sea level.
Sullivan Lake is a small lake. Its surface area is 2.00 sq mi (5.19 sq km). These are small water bodies often used for recreation, fishing, or irrigation.
The water temperature in Sullivan Lake varies throughout the year, ranging from 32°F (0°C) in January to 75°F (24°C) in August. The average annual water temperature of the lake is 48°F (9°C). The average monthly water temperature in Sullivan Lake exceeds 68 degrees Fahrenheit (20°C) only in August.
Geographical Location of Sullivan Lake
Nearby Lakes
Frequently Asked Questions About Sullivan Lake and its Water Temperatures
What is the current water temperature in Sullivan Lake?
The water temperature today in Sullivan Lake is 36°F (2.3°C).
What is the water temperature in Sullivan Lake during the summer months?
The average water temperature in Sullivan Lake during the summer months is typically between 52°F to 70°F (11°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 Sullivan Lake in May?
The average water temperature in Sullivan Lake in May ranges from 39°F to 48°F (4°C to 9°C).
What is the water temperature in Sullivan Lake in September?
The average water temperature in Sullivan Lake in September is typically between 57°F to 66°F (14°C to 19°C).
Where is Sullivan Lake located?
Sullivan Lake is located in the United States in the state of Washington, in the county of Pend Oreille, at an elevation of 2562 feet (781 meters) above sea level. The surface area of the lake is 2.002 sq mi (5.19 sq km).
Is it possible to swim in Sullivan Lake and what are the possibilities for this?
Yes, it is possible to swim in Sullivan Lake in Washington. The lake is open for recreational swimming and also offers boating, fishing, and picnic spots.
What are the coordinates of Sullivan Lake?
Sullivan Lake is located at coordinates 48.8140°N 117.2930°W.
Is Lake Sullivan Lake a popular vacation spot among Americans?
Sullivan Lake enjoys local popularity among the residents of State Washington, and nationally, it ranks in the top 10 percent of all lakes in the country.
What species of fish can be found in Sullivan Lake?
Sullivan Lake is home to fish species such as Rainbow trout (best caught in Spring, Fall), Largemouth bass (Spring, Fall), Smallmouth bass (Spring, Fall), Yellow perch (Spring, Winter), Brown bullhead (Spring, Summer, Fall).