Search for cities, countries, lakes and rivers

Big Sage Reservoir

Big Sage Reservoir Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Big Sage 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

47°F

YESTERDAY

46°F

A WEEK AGO

As of today, the minimum water temperature in the Big Sage 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 Big Sage Reservoir Over the Last 30 Days

Today the water temperature in Big Sage Reservoir is higher than the same day in previous years. The water temperature range here in April is from 41°F to 50°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 Big Sage 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
Apr 2346°F45°F
Apr 2446°F45°F
Apr 2546°F45°F
Apr 2646°F45°F
Apr 2747°F45°F
Apr 2847°F45°F
Apr 2947°F45°F
Apr 3049°F45°F
May 164°F50°F
May 264°F51°F
May 364°F52°F
May 464°F53°F
May 564°F53°F
May 664°F54°F
May 764°F55°F
May 864°F55°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Big Sage Reservoir by Month

January

MinimumAverageMaximum
32°F36°F41°F

February

MinimumAverageMaximum
34°F38°F43°F

March

MinimumAverageMaximum
36°F40°F45°F

April

MinimumAverageMaximum
41°F45°F50°F

May

MinimumAverageMaximum
59°F64°F68°F

June

MinimumAverageMaximum
68°F72°F77°F

July

MinimumAverageMaximum
66°F71°F75°F

August

MinimumAverageMaximum
72°F76°F81°F

September

MinimumAverageMaximum
66°F71°F75°F

October

MinimumAverageMaximum
50°F54°F59°F

November

MinimumAverageMaximum
41°F45°F50°F

December

MinimumAverageMaximum
32°F35°F39°F

Monthly Water Temperature Histogram for Big Sage Reservoir

Big Sage Reservoir Weather

APRIL 30

37°F / 63°F
overcast

rain: 12% | wind: 12 mph

MAY 1

41°F / 68°F
clear sky

rain: 3% | wind: 7 mph

MAY 2

45°F / 68°F
light drizzle

rain: 34% | wind: 21 mph

MAY 3

34°F / 54°F
slight snow fall

rain: 44% | wind: 17 mph

Water Temperature in Big Sage Reservoir: General Trends and Swimming Opportunities

Big Sage Reservoir is located in the state of California, in the county of Modoc, at an elevation of 4885 feet (1489 meters) above sea level.

Big Sage Reservoir is a medium lake. Its surface area is 8.8 sq mi (22.7 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Big Sage Reservoir varies throughout the year, ranging from 32°F (0°C) in January to 81°F (27°C) in August. The average annual water temperature of the lake is 54°F (12°C). The months when the average water temperature in Big Sage Reservoir exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

The nearest cities ans towns to Big Sage Reservoir are: Alturas in California.

Geographical Location of Big Sage Reservoir

Frequently Asked Questions About Big Sage Reservoir and its Water Temperatures

What is the current water temperature in Big Sage Reservoir?

The water temperature today in Big Sage Reservoir is 49°F (9.5°C).

What is the water temperature in Big Sage Reservoir during the summer months?

The average water temperature in Big Sage Reservoir during the summer months is typically between 71°F to 76°F (22°C to 24°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Big Sage Reservoir in May?

The average water temperature in Big Sage Reservoir in May ranges from 59°F to 68°F (15°C to 20°C).

What is the water temperature in Big Sage Reservoir in September?

The average water temperature in Big Sage Reservoir in September is typically between 66°F to 75°F (19°C to 24°C).

Where is Big Sage Reservoir located?

Big Sage Reservoir is located in the United States in the state of California, in the county of Modoc, at an elevation of 4885 feet (1489 meters) above sea level. The surface area of the lake is 8.778 sq mi (22.73 sq km).

Is it possible to swim in Big Sage Reservoir and what are the possibilities for this?

Yes, it is possible to swim in Big Sage Reservoir in California, Oregon. The reservoir offers opportunities for boating and fishing, and also swimming when water levels and quality are appropriate.

What are the coordinates of Big Sage Reservoir?

Big Sage Reservoir is located at coordinates 41.6170°N 120.6570°W.

Is Lake Big Sage Reservoir a popular vacation spot among Americans?

Big Sage Reservoir enjoys local popularity among the residents of State California, and nationally, it ranks in the top 10 percent of all lakes in the country.