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Lima Reservoir

Lima Reservoir Current Water Temperature and Forecast

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

67°F

TODAY

68°F

YESTERDAY

64°F

A WEEK AGO

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

Today the water temperature in Lima Reservoir is higher than the same day in previous years. The water temperature range here in July is from 61°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 Lima 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
Jun 3064°F59°F
Jul 165°F66°F
Jul 265°F66°F
Jul 364°F66°F
Jul 464°F66°F
Jul 567°F66°F
Jul 668°F66°F
Jul 768°F66°F
Jul 866°F67°F
Jul 966°F67°F
Jul 1066°F67°F
Jul 1166°F67°F
Jul 1266°F67°F
Jul 1366°F67°F
Jul 1466°F67°F
Jul 1566°F67°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 Lima Reservoir by Month

January

MinimumAverageMaximum
32°F35°F39°F

February

MinimumAverageMaximum
32°F37°F41°F

March

MinimumAverageMaximum
34°F39°F43°F

April

MinimumAverageMaximum
37°F42°F46°F

May

MinimumAverageMaximum
39°F47°F55°F

June

MinimumAverageMaximum
54°F59°F64°F

July

MinimumAverageMaximum
61°F66°F70°F

August

MinimumAverageMaximum
70°F74°F79°F

September

MinimumAverageMaximum
59°F64°F68°F

October

MinimumAverageMaximum
39°F44°F48°F

November

MinimumAverageMaximum
32°F32°F36°F

December

MinimumAverageMaximum
32°F34°F39°F

Monthly Water Temperature Histogram for Lima Reservoir

Lima Reservoir Weather

JULY 8

54°F / 88°F
light drizzle

rain: 3% | wind: 11 mph

JULY 9

54°F / 86°F
light drizzle

rain: 6% | wind: 12 mph

JULY 10

55°F / 84°F
moderate drizzle

rain: 15% | wind: 16 mph

JULY 11

48°F / 79°F
moderate drizzle

rain: 15% | wind: 12 mph

Water Temperature in Lima Reservoir: General Trends and Swimming Opportunities

Lima Reservoir is located in the state of Montana, in the county of Beaverhead, at an elevation of 6578 feet (2005 meters) above sea level.

Lima Reservoir is a medium lake. Its surface area is 6.8 sq mi (17.7 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Lima Reservoir varies throughout the year, ranging from 32°F (0°C) in January to 79°F (26°C) in August. The average annual water temperature of the lake is 48°F (9°C). The average monthly water temperature in Lima Reservoir exceeds 68 degrees Fahrenheit (20°C) only in August.

Geographical Location of Lima Reservoir

Frequently Asked Questions About Lima Reservoir and its Water Temperatures

What is the current water temperature in Lima Reservoir?

The water temperature today in Lima Reservoir is 67°F (19.5°C).

What is the water temperature in Lima Reservoir during the summer months?

The average water temperature in Lima Reservoir during the summer months is typically between 59°F to 74°F (15°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 Lima Reservoir in May?

The average water temperature in Lima Reservoir in May ranges from 39°F to 48°F (4°C to 9°C).

What is the water temperature in Lima Reservoir in September?

The average water temperature in Lima Reservoir in September is typically between 59°F to 68°F (15°C to 20°C).

Where is Lima Reservoir located?

Lima Reservoir is located in the United States in the state of Montana, in the county of Beaverhead, at an elevation of 6578 feet (2005 meters) above sea level. The surface area of the lake is 6.832 sq mi (17.70 sq km).

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

Yes, it's possible to swim in Lima Reservoir (Montana). However, there may be restrictions and safety measures to consider during specific periods, so please ensure to check local guidelines first.

What are the coordinates of Lima Reservoir?

Lima Reservoir is located at coordinates 44.6310°N 112.2580°W.

Is Lake Lima Reservoir a popular vacation spot among Americans?

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

What species of fish can be found in Lima Reservoir?

Lima Reservoir is home to fish species such as Rainbow trout (best caught in Spring, Fall), Brown trout (Spring, Fall), Mountain whitefish (Fall, Winter).