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Lake Koocanusa
Lake Koocanusa Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Lake Koocanusa, 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
35°F
TODAY
35°F
YESTERDAY
34°F
A WEEK AGO
As of today, the minimum water temperature in the Lake Koocanusa 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 Lake Koocanusa Over the Last 30 Days
Today the water temperature in Lake Koocanusa is lower than the same day in previous years. The water temperature range here in February is from 32°F to 41°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 Lake Koocanusa 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 | 34°F | 37°F | |
| Feb 17 | 34°F | 37°F | |
| Feb 18 | 34°F | 37°F | |
| Feb 19 | 35°F | 37°F | |
| Feb 20 | 35°F | 37°F | |
| Feb 21 | 35°F | 37°F | |
| Feb 22 | 35°F | 37°F | |
| Feb 23 | 35°F | 37°F | |
| Feb 24 | 37°F | 35°F | |
| Feb 25 | 37°F | 35°F | |
| Feb 26 | 37°F | 35°F | |
| Feb 27 | 37°F | 36°F | |
| Feb 28 | 37°F | 36°F | |
| Mar 1 | 38°F | 36°F | |
| Mar 2 | 38°F | 36°F | |
| Mar 3 | 38°F | 36°F |
Water Temperature Ranges in Lake Koocanusa by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 34°F | 39°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 37°F | 41°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 38°F | 43°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 39°F | 43°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 41°F | 45°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 60°F | 64°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 66°F | 70°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 68°F | 72°F | 77°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 64°F | 68°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 55°F | 59°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 43°F | 48°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 36°F | 41°F |
Monthly Water Temperature Histogram for Lake Koocanusa
Lake Koocanusa Weather
FEBRUARY 23
36°F / 43°F
heavy intensity snow fallrain: 94% | wind: 9 mph
FEBRUARY 24
36°F / 41°F
slight snow showerrain: 80% | wind: 12 mph
FEBRUARY 25
30°F / 39°F
slight snow showerrain: 78% | wind: 8 mph
FEBRUARY 26
25°F / 39°F
overcastrain: 66% | wind: 5 mph
FEBRUARY 27
23°F / 37°F
overcastrain: 15% | wind: 2 mph
Water Temperature in Lake Koocanusa: General Trends and Swimming Opportunities
Lake Koocanusa is located in the state of Montana, in the county of Lincoln and in the province of British Columbia in Canada, at an elevation of 2447 feet (746 meters) above sea level.
Lake Koocanusa is a large lake. Its surface area is 45 sq mi (117 sq km). Lakes of this size can serve as important regional resources, providing drinking water and fish stocks.
The water temperature in Lake Koocanusa varies throughout the year, ranging from 32°F (0°C) in January to 77°F (25°C) in August. The average annual water temperature of the lake is 48°F (9°C). The average monthly water temperature in Lake Koocanusa exceeds 68 degrees Fahrenheit (20°C) only in August.
The nearest cities ans towns to Lake Koocanusa are: Eureka, Libby in Montana.
Geographical Location of Lake Koocanusa
Frequently Asked Questions About Lake Koocanusa and its Water Temperatures
What is the current water temperature in Lake Koocanusa?
The water temperature today in Lake Koocanusa is 35°F (1.6°C).
What is the water temperature in Lake Koocanusa during the summer months?
The average water temperature in Lake Koocanusa during the summer months is typically between 60°F to 72°F (16°C to 22°C), and it can reach up to 77°F (25°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Lake Koocanusa in May?
The average water temperature in Lake Koocanusa in May ranges from 37°F to 45°F (3°C to 7°C).
What is the water temperature in Lake Koocanusa in September?
The average water temperature in Lake Koocanusa in September is typically between 59°F to 68°F (15°C to 20°C).
Where is Lake Koocanusa located?
Lake Koocanusa is located in the United States in the state of Montana, in the county of Lincoln and in the province of British Columbia in Canada, at an elevation of 2447 feet (746 meters) above sea level. The surface area of the lake is 45.116 sq mi (116.85 sq km).
Is it possible to swim in Lake Koocanusa and what are the possibilities for this?
Yes, you can indeed swim in Lake Koocanusa, Montana. It provides ample opportunities for swimming, boating, and other water-related recreational activities.
What are the coordinates of Lake Koocanusa?
Lake Koocanusa is located at coordinates 48.7040°N 115.3150°W.
Is Lake Lake Koocanusa a popular vacation spot among Americans?
Lake Koocanusa enjoys local popularity among the residents of State Montana, and nationally, it ranks in the top 10 percent of all lakes in the country.
What species of fish can be found in Lake Koocanusa?
Lake Koocanusa is home to fish species such as Rainbow trout (best caught in Spring, Fall), Bull trout (Fall), Burbot (Winter, Spring), Mountain whitefish (Fall, Winter), Northern pike (Spring, Fall), Yellow perch (Spring, Winter), Largemouth bass (Spring, Fall), Smallmouth bass (Spring, Fall).