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O'Shaughnessy Reservoir
O'Shaughnessy Reservoir Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in O'Shaughnessy 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
49°F
TODAY
55°F
YESTERDAY
59°F
A WEEK AGO
As of today, the minimum water temperature in the O'Shaughnessy Reservoir ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.
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 O'Shaughnessy Reservoir Over the Last 30 Days
Today the water temperature in O'Shaughnessy Reservoir is lower than the same day in previous years. The water temperature range here in November is from 48°F to 59°F. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for O'Shaughnessy 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Nov 4 | 59°F | 54°F | |
| Nov 5 | 59°F | 54°F | |
| Nov 6 | 58°F | 54°F | |
| Nov 7 | 58°F | 54°F | |
| Nov 8 | 57°F | 54°F | |
| Nov 9 | 55°F | 54°F | |
| Nov 10 | 55°F | 54°F | |
| Nov 11 | 55°F | 54°F | |
| Nov 12 | 54°F | 49°F | |
| Nov 13 | 54°F | 50°F | |
| Nov 14 | 54°F | 50°F | |
| Nov 15 | 54°F | 50°F | |
| Nov 16 | 54°F | 50°F | |
| Nov 17 | 54°F | 51°F | |
| Nov 18 | 54°F | 51°F | |
| Nov 19 | 54°F | 51°F |
Water Temperature Ranges in O'Shaughnessy Reservoir 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 |
|---|---|---|
| 36°F | 42°F | 48°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 49°F | 59°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 61°F | 66°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 64°F | 71°F | 77°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 75°F | 81°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 72°F | 78°F | 84°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 78°F | 86°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 68°F | 77°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 54°F | 59°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 46°F | 50°F |
Monthly Water Temperature Histogram for O'Shaughnessy Reservoir
O'Shaughnessy Reservoir Weather
NOVEMBER 12
32°F / 48°F
overcastrain: 4% | wind: 18 mph
NOVEMBER 13
32°F / 52°F
overcastrain: 0% | wind: 14 mph
NOVEMBER 14
39°F / 57°F
overcastrain: 10% | wind: 9 mph
NOVEMBER 15
30°F / 48°F
overcastrain: 19% | wind: 11 mph
NOVEMBER 16
41°F / 66°F
light drizzlerain: 32% | wind: 21 mph
Water Temperature in O'Shaughnessy Reservoir: General Trends and Swimming Opportunities
O'Shaughnessy Reservoir is located in the state of Ohio, in the county of Franklin, at an elevation of 843 feet (257 meters) above sea level.
O'Shaughnessy Reservoir is a very large lake. Its surface area is 399 sq mi (1,035 sq km). Lakes of this magnitude are often transboundary or major geographic landmarks.
The water temperature in O'Shaughnessy Reservoir varies throughout the year, ranging from 32°F (0°C) in January to 86°F (30°C) in September. The average annual water temperature of the lake is 59°F (15°C). The months when the average water temperature in O'Shaughnessy Reservoir exceeds 68 degrees Fahrenheit (20°C) are June, July, August, September and October.
The nearest cities ans towns to O'Shaughnessy Reservoir are: Powell, New California, Lewis Center, Dublin, Delaware, Plain City, Worthington, Hilliard, Westerville, Marysville in Ohio.
Geographical Location of O'Shaughnessy Reservoir
Frequently Asked Questions About O'Shaughnessy Reservoir and its Water Temperatures
What is the current water temperature in O'Shaughnessy Reservoir?
The water temperature today in O'Shaughnessy Reservoir is 49°F (9.4°C).
What is the water temperature in O'Shaughnessy Reservoir during the summer months?
The average water temperature in O'Shaughnessy Reservoir during the summer months is typically between 73°F to 80°F (23°C to 27°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 O'Shaughnessy Reservoir in May?
The average water temperature in O'Shaughnessy Reservoir in May ranges from 55°F to 63°F (13°C to 17°C).
What is the water temperature in O'Shaughnessy Reservoir in September?
The average water temperature in O'Shaughnessy Reservoir in September is typically between 77°F to 86°F (25°C to 30°C).
Where is O'Shaughnessy Reservoir located?
O'Shaughnessy Reservoir is located in the United States in the state of Ohio, in the county of Franklin, at an elevation of 843 feet (257 meters) above sea level. The surface area of the lake is 399.465 sq mi (1,034.61 sq km).
Is it possible to swim in O'Shaughnessy Reservoir and what are the possibilities for this?
Yes, it is possible to swim in O'Shaughnessy Reservoir, Ohio. However, the opportunities for this activity are limited as it's primarily used for water supply and recreational boating.
What are the coordinates of O'Shaughnessy Reservoir?
O'Shaughnessy Reservoir is located at coordinates 40.1940°N 83.1380°W.
Is Lake O'Shaughnessy Reservoir a popular vacation spot among Americans?
O'Shaughnessy Reservoir enjoys local popularity among the residents of State Ohio, and nationally, it ranks in the top 10 percent of all lakes in the country.