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Lake Helena
Lake Helena Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Lake Helena, 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
34°F
TODAY
34°F
YESTERDAY
33°F
A WEEK AGO
As of today, the minimum water temperature in the Lake Helena 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 Helena Over the Last 30 Days
Today the water temperature in Lake Helena is lower than the same day in previous years. The water temperature range here in February is from 34°F to 45°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 Helena 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 | 33°F | 39°F | |
| Feb 17 | 33°F | 39°F | |
| Feb 18 | 33°F | 39°F | |
| Feb 19 | 33°F | 39°F | |
| Feb 20 | 34°F | 39°F | |
| Feb 21 | 34°F | 39°F | |
| Feb 22 | 34°F | 39°F | |
| Feb 23 | 34°F | 39°F | |
| Feb 24 | 39°F | 35°F | |
| Feb 25 | 39°F | 35°F | |
| Feb 26 | 39°F | 35°F | |
| Feb 27 | 39°F | 35°F | |
| Feb 28 | 39°F | 36°F | |
| Mar 1 | 44°F | 36°F | |
| Mar 2 | 44°F | 37°F | |
| Mar 3 | 44°F | 37°F |
Water Temperature Ranges in Lake Helena by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 39°F | 43°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 39°F | 45°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 44°F | 48°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 34°F | 39°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 43°F | 48°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 52°F | 57°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 65°F | 70°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 67°F | 72°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 60°F | 64°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 44°F | 48°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 46°F | 50°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 46°F | 50°F |
Monthly Water Temperature Histogram for Lake Helena
Known Beaches in the Area of Lake Helena?
Black Sandy State Park
Black Sandy State Park is a 3-stars sandy beach, located in a 6 km (4 miles) radius of Lake Helena. There is parking. There are restrooms. Black Sandy State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.
Lake Helena Weather
FEBRUARY 23
19°F / 37°F
fograin: 16% | wind: 7 mph
FEBRUARY 24
27°F / 43°F
fograin: 27% | wind: 28 mph
FEBRUARY 25
27°F / 43°F
overcastrain: 26% | wind: 10 mph
FEBRUARY 26
32°F / 41°F
overcastrain: 24% | wind: 9 mph
Water Temperature in Lake Helena: General Trends and Swimming Opportunities
Lake Helena is located in the state of Montana, in the county of Lewis and Clark, at an elevation of 3648 feet (1112 meters) above sea level.
Lake Helena is a small lake. Its surface area is 3.25 sq mi (8.41 sq km). These are small water bodies often used for recreation, fishing, or irrigation.
The water temperature in Lake Helena varies throughout the year, ranging from 32°F (0°C) in April to 72°F (22°C) in August. The average annual water temperature of the lake is 48°F (9°C). In no month of the year does the average water temperature in Lake Helena exceed 68 degrees Fahrenheit (20°C).
The nearest cities ans towns to Lake Helena are: Helena Valley Northeast, Helena Valley Southeast, Helena Valley West Central, Helena Valley Northwest, East Helena, Helena, Montana City, Helena West Side, Clancy in Montana.
Geographical Location of Lake Helena
Nearby Lakes
Frequently Asked Questions About Lake Helena and its Water Temperatures
What is the current water temperature in Lake Helena?
The water temperature today in Lake Helena is 34°F (1.2°C).
What is the water temperature in Lake Helena during the summer months?
The average water temperature in Lake Helena during the summer months is typically between 52°F to 67°F (11°C to 19°C), and it can reach up to 72°F (22°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Lake Helena in May?
The average water temperature in Lake Helena in May ranges from 39°F to 48°F (4°C to 9°C).
What is the water temperature in Lake Helena in September?
The average water temperature in Lake Helena in September is typically between 55°F to 64°F (13°C to 18°C).
Where is Lake Helena located?
Lake Helena is located in the United States in the state of Montana, in the county of Lewis and Clark, at an elevation of 3648 feet (1112 meters) above sea level. The surface area of the lake is 3.248 sq mi (8.41 sq km).
Is it possible to swim in Lake Helena and what are the possibilities for this?
Yes, it is possible to swim in Lake Helena, Montana. However, accessibility may vary based on local regulations and weather conditions.
What are the coordinates of Lake Helena?
Lake Helena is located at coordinates 46.6950°N 111.9310°W.
Is Lake Lake Helena a popular vacation spot among Americans?
Lake Helena 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 Helena?
Lake Helena is home to fish species such as Largemouth bass (best caught in Spring, Fall), Smallmouth bass (Spring, Fall), Northern pike (Spring, Fall), Yellow perch (Spring, Winter), Rainbow trout (Spring, Fall), Brown trout (Spring, Fall), Walleye (Spring, Fall).