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Grayrocks Reservoir
Grayrocks Reservoir Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Grayrocks 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
65°F
TODAY
63°F
YESTERDAY
63°F
A WEEK AGO
As of today, the minimum water temperature in the Grayrocks Reservoir ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.
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 Grayrocks Reservoir Over the Last 30 Days
Today the water temperature in Grayrocks Reservoir is higher than the same day in previous years. The water temperature range here in June is from 59°F to 70°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 Grayrocks 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 |
|---|---|---|---|
| Jun 10 | 63°F | 64°F | |
| Jun 11 | 63°F | 64°F | |
| Jun 12 | 63°F | 64°F | |
| Jun 13 | 63°F | 64°F | |
| Jun 14 | 63°F | 64°F | |
| Jun 15 | 63°F | 64°F | |
| Jun 16 | 63°F | 64°F | |
| Jun 17 | 63°F | 64°F | |
| Jun 18 | 64°F | 65°F | |
| Jun 19 | 64°F | 65°F | |
| Jun 20 | 64°F | 65°F | |
| Jun 21 | 64°F | 65°F | |
| Jun 22 | 64°F | 65°F | |
| Jun 23 | 64°F | 65°F | |
| Jun 24 | 64°F | 65°F | |
| Jun 25 | 64°F | 65°F |
Water Temperature Ranges in Grayrocks Reservoir by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 36°F | 41°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 34°F | 39°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 36°F | 39°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 46°F | 52°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 54°F | 61°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 59°F | 64°F | 70°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 74°F | 79°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 74°F | 79°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 66°F | 71°F | 75°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 61°F | 66°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 48°F | 52°F | 57°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 41°F | 45°F |
Monthly Water Temperature Histogram for Grayrocks Reservoir
Grayrocks Reservoir Weather
JUNE 18
55°F / 82°F
light drizzlerain: 71% | wind: 14 mph
JUNE 19
55°F / 93°F
clear skyrain: 3% | wind: 11 mph
JUNE 20
63°F / 100°F
overcastrain: 2% | wind: 24 mph
JUNE 21
64°F / 102°F
partly cloudyrain: 2% | wind: 24 mph
Water Temperature in Grayrocks Reservoir: General Trends and Swimming Opportunities
Grayrocks Reservoir is located in the state of Wyoming, in the county of Platte, at an elevation of 4396 feet (1340 meters) above sea level.
Grayrocks Reservoir is a medium lake. Its surface area is 5.6 sq mi (14.6 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.
The water temperature in Grayrocks Reservoir varies throughout the year, ranging from 32°F (0°C) in January to 79°F (26°C) in July. The average annual water temperature of the lake is 54°F (12°C). The months when the average water temperature in Grayrocks Reservoir exceeds 68 degrees Fahrenheit (20°C) are July, August and September.
The nearest cities ans towns to Grayrocks Reservoir are: Guernsey, Wheatland, Torrington in Wyoming.
Geographical Location of Grayrocks Reservoir
Nearby Lakes
Frequently Asked Questions About Grayrocks Reservoir and its Water Temperatures
What is the current water temperature in Grayrocks Reservoir?
The water temperature today in Grayrocks Reservoir is 65°F (18.2°C).
What is the water temperature in Grayrocks Reservoir during the summer months?
The average water temperature in Grayrocks Reservoir during the summer months is typically between 65°F to 74°F (18°C to 23°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 Grayrocks Reservoir in May?
The average water temperature in Grayrocks Reservoir in May ranges from 46°F to 54°F (8°C to 12°C).
What is the water temperature in Grayrocks Reservoir in September?
The average water temperature in Grayrocks Reservoir in September is typically between 66°F to 75°F (19°C to 24°C).
Where is Grayrocks Reservoir located?
Grayrocks Reservoir is located in the United States in the state of Wyoming, in the county of Platte, at an elevation of 4396 feet (1340 meters) above sea level. The surface area of the lake is 5.626 sq mi (14.57 sq km).
Is it possible to swim in Grayrocks Reservoir and what are the possibilities for this?
Yes, it is possible to swim in Grayrocks Reservoir, Wyoming. However, as with any natural body of water, conditions can vary, so it's recommended to check local regulations and safety guidelines.
What are the coordinates of Grayrocks Reservoir?
Grayrocks Reservoir is located at coordinates 42.1470°N 104.7300°W.
Is Lake Grayrocks Reservoir a popular vacation spot among Americans?
Grayrocks Reservoir enjoys local popularity among the residents of State Wyoming, and nationally, it ranks in the top 10 percent of all lakes in the country.
What species of fish can be found in Grayrocks Reservoir?
Grayrocks Reservoir is home to fish species such as Walleye (best caught in Spring, Fall), Channel catfish (Spring, Summer), Smallmouth bass (Spring, Fall), Gizzard shad (Summer), White crappie (Spring, Fall), Yellow perch (Spring, Winter).