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Upper Jo-Mary Lake
Upper Jo-Mary Lake Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Upper Jo-Mary 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
35°F
TODAY
35°F
YESTERDAY
35°F
A WEEK AGO
As of today, the minimum water temperature in the Upper Jo-Mary 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 Upper Jo-Mary Lake Over the Last 30 Days
Today the water temperature in Upper Jo-Mary Lake is lower than the same day in previous years. The water temperature range here in April is from 34°F to 59°F. The water temperature is trending downward, and it has decreased both over the past 30 days and the past week.
The forecasted water temperature values for Upper Jo-Mary 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 |
|---|---|---|---|
| Apr 21 | 35°F | 46°F | |
| Apr 22 | 35°F | 46°F | |
| Apr 23 | 34°F | 46°F | |
| Apr 24 | 34°F | 46°F | |
| Apr 25 | 34°F | 46°F | |
| Apr 26 | 35°F | 46°F | |
| Apr 27 | 35°F | 46°F | |
| Apr 28 | 35°F | 46°F | |
| Apr 29 | 46°F | 35°F | |
| Apr 30 | 46°F | 36°F | |
| May 1 | 58°F | 38°F | |
| May 2 | 58°F | 39°F | |
| May 3 | 58°F | 40°F | |
| May 4 | 58°F | 41°F | |
| May 5 | 58°F | 42°F | |
| May 6 | 58°F | 43°F |
Water Temperature Ranges in Upper Jo-Mary Lake by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 44°F | 50°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 45°F | 54°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 46°F | 57°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 46°F | 59°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 54°F | 58°F | 63°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 60°F | 64°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 75°F | 79°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 75°F | 79°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 74°F | 79°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 54°F | 59°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 41°F | 45°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 42°F | 46°F |
Monthly Water Temperature Histogram for Upper Jo-Mary Lake
Upper Jo-Mary Lake Weather
APRIL 29
41°F / 70°F
overcastrain: 9% | wind: 12 mph
APRIL 30
46°F / 64°F
light drizzlerain: 34% | wind: 19 mph
MAY 1
36°F / 63°F
overcastrain: 22% | wind: 10 mph
Water Temperature in Upper Jo-Mary Lake: General Trends and Swimming Opportunities
Upper Jo-Mary Lake is located in the state of Maine, in the counties of Penobscot, Piscataquis, at an elevation of 518 feet (158 meters) above sea level.
Upper Jo-Mary Lake is a small lake. Its surface area is 2.92 sq mi (7.55 sq km). These are small water bodies often used for recreation, fishing, or irrigation.
The water temperature in Upper Jo-Mary Lake varies throughout the year, ranging from 37°F (3°C) in November to 79°F (26°C) in July. The average annual water temperature of the lake is 57°F (14°C). The months when the average water temperature in Upper Jo-Mary Lake exceeds 68 degrees Fahrenheit (20°C) are July, August and September.
The nearest cities ans towns to Upper Jo-Mary Lake are: Millinocket, East Millinocket, Brownville, Medway, Milo, Lincoln, Howland in Maine.
Geographical Location of Upper Jo-Mary Lake
Nearby Lakes
Frequently Asked Questions About Upper Jo-Mary Lake and its Water Temperatures
What is the current water temperature in Upper Jo-Mary Lake?
The water temperature today in Upper Jo-Mary Lake is 35°F (1.5°C).
What is the water temperature in Upper Jo-Mary Lake during the summer months?
The average water temperature in Upper Jo-Mary Lake during the summer months is typically between 60°F to 75°F (16°C to 24°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Upper Jo-Mary Lake in May?
The average water temperature in Upper Jo-Mary Lake in May ranges from 54°F to 63°F (12°C to 17°C).
What is the water temperature in Upper Jo-Mary Lake in September?
The average water temperature in Upper Jo-Mary Lake in September is typically between 70°F to 79°F (21°C to 26°C).
Where is Upper Jo-Mary Lake located?
Upper Jo-Mary Lake is located in the United States in the state of Maine, in the counties of Penobscot, Piscataquis, at an elevation of 518 feet (158 meters) above sea level. The surface area of the lake is 2.915 sq mi (7.55 sq km).
Is it possible to swim in Upper Jo-Mary Lake and what are the possibilities for this?
Yes, it is possible to swim in Upper Jo-Mary Lake in Maine. However, the possibilities largely depend on local regulations, access points, and weather conditions.
What are the coordinates of Upper Jo-Mary Lake?
Upper Jo-Mary Lake is located at coordinates 45.6000°N 68.9600°W.
Is Lake Upper Jo-Mary Lake a popular vacation spot among Americans?
Upper Jo-Mary Lake enjoys local popularity among the residents of State Maine, and nationally, it ranks in the top 10 percent of all lakes in the country.