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San Carlos Reservoir

San Carlos Reservoir

© David Lorona

San Carlos Reservoir Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in San Carlos 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

26.7°C

TODAY

27.1°C

YESTERDAY

27.2°C

A WEEK AGO

As of today, the minimum water temperature in the San Carlos Reservoir ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays.

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 San Carlos Reservoir Over the Last 30 Days

Today the water temperature in San Carlos Reservoir is higher than the same day in previous years. The water temperature range here in September is from 21°C to 28°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for San Carlos 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

DateCurrentAverageForecast
Sep 627.2°C24.5°C
Sep 727.2°C24.5°C
Sep 827.1°C24.5°C
Sep 927.5°C24.5°C
Sep 1027.3°C24.5°C
Sep 1127.3°C24.5°C
Sep 1227.1°C24.5°C
Sep 1326.7°C24.5°C
Sep 1424.5°C26.5°C
Sep 1524.5°C26.3°C
Sep 1624.5°C26.1°C
Sep 1724.5°C25.9°C
Sep 1824.5°C25.8°C
Sep 1924.5°C25.7°C
Sep 2024.5°C25.6°C
Sep 2124.5°C25.5°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in San Carlos Reservoir by Month

January

MinimumAverageMaximum
4°C6.7°C9°C

February

MinimumAverageMaximum
6°C9°C12°C

March

MinimumAverageMaximum
11°C13.9°C16°C

April

MinimumAverageMaximum
14°C18°C22°C

May

MinimumAverageMaximum
16°C20.5°C25°C

June

MinimumAverageMaximum
21°C25°C29°C

July

MinimumAverageMaximum
18°C24°C30°C

August

MinimumAverageMaximum
24°C27°C30°C

September

MinimumAverageMaximum
21°C24.5°C28°C

October

MinimumAverageMaximum
17°C19.4°C22°C

November

MinimumAverageMaximum
16°C18.9°C21°C

December

MinimumAverageMaximum
7°C9.4°C12°C

Monthly Water Temperature Histogram for San Carlos Reservoir

San Carlos Reservoir Weather

SEPTEMBER 14

18°C / 35°C
clear sky

rain: 1% | wind: 26 km/h

SEPTEMBER 15

22°C / 37°C
mainly clear

rain: 5% | wind: 16 km/h

SEPTEMBER 16

24°C / 36°C
clear sky

rain: 7% | wind: 30 km/h

SEPTEMBER 17

22°C / 35°C
slight rain showers

rain: 8% | wind: 24 km/h

SEPTEMBER 18

25°C / 37°C
overcast

rain: 10% | wind: 17 km/h

SEPTEMBER 19

25°C / 37°C
partly cloudy

rain: 22% | wind: 24 km/h

Water Temperature in San Carlos Reservoir: General Trends and Swimming Opportunities

San Carlos Reservoir is located in the state of Arizona, in the counties of Gila, Graham, Pinal, at an elevation of 2424 feet (739 meters) above sea level.

San Carlos Reservoir is a medium lake. Its surface area is 20.4 sq mi (52.8 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in San Carlos Reservoir varies throughout the year, ranging from 39°F (4°C) in January to 84°F (29°C) in August. The average annual water temperature of the lake is 63°F (17°C). The months when the average water temperature in San Carlos Reservoir exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

The nearest cities ans towns to San Carlos Reservoir are: Peridot, San Carlos, Bylas, Six Shooter Canyon, Globe, Central Heights-Midland City, Claypool, Miami, Kearny in Arizona.

Geographical Location of San Carlos Reservoir

Frequently Asked Questions About San Carlos Reservoir and its Water Temperatures

What is the current water temperature in San Carlos Reservoir?

The water temperature today in San Carlos Reservoir is 80°F (26.7°C).

What is the water temperature in San Carlos Reservoir during the summer months?

The average water temperature in San Carlos Reservoir during the summer months is typically between 69°F to 79°F (21°C to 26°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 San Carlos Reservoir in May?

The average water temperature in San Carlos Reservoir in May ranges from 61°F to 70°F (16°C to 21°C).

What is the water temperature in San Carlos Reservoir in September?

The average water temperature in San Carlos Reservoir in September is typically between 70°F to 79°F (21°C to 26°C).

Where is San Carlos Reservoir located?

San Carlos Reservoir is located in the United States in the state of Arizona, in the counties of Gila, Graham, Pinal, at an elevation of 2424 feet (739 meters) above sea level. The surface area of the lake is 20.405 sq mi (52.85 sq km).

Is it possible to swim in San Carlos Reservoir and what are the possibilities for this?

Yes, you can swim in San Carlos Reservoir in Arizona; however, due to fluctuating water levels it's necessary to check current conditions before planning a swim activity. Boating, fishing, and water skiing are also popular activities at this location.

What are the coordinates of San Carlos Reservoir?

San Carlos Reservoir is located at coordinates 33.2020°N 110.4510°W.

Is Lake San Carlos Reservoir a popular vacation spot among Americans?

San Carlos Reservoir enjoys local popularity among the residents of State Arizona, and nationally, it ranks in the top 10 percent of all lakes in the country.

What species of fish can be found in San Carlos Reservoir?

San Carlos Reservoir is home to fish species such as Largemouth bass (best caught in Spring, Fall), Smallmouth bass (Spring, Fall), Channel catfish (Spring, Summer), Flathead catfish (Spring, Summer), Black crappie (Spring, Fall), Bluegill (Spring, Summer), Green sunfish (Spring, Summer), Redear sunfish (Spring, Summer), Gar (Summer), Threadfin shad (Summer), Gizzard shad (Summer).