Solar Energy & Solar Power Resources

Solar Power in 61791 (Bloomington, IL)

Solar Energy in 61791

Sorry, historical solar radition values for 61791 are currently unavailable, please check back later.

Solar Panels in 61791

Solar panels in 61791 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 61791

The total length of the day in 61791 (Bloomington, IL) today (August 16, 2026) will be 13 hours and 47 minutes. [More]

Solar Energy in 61791 (Bloomington, IL)

Solar Energy Data for 61791

See the chart below to see how different types of solar panel installations compare in 61791.

Historical solar power output data for Bloomington is not currently available.

Solar Energy Analysis for 61791

Sorry, it is not possible to complete our solar energy analysis for 61791 at this time.

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Solar Energy Glossary

Global Horizontal Irradiance (GHI)

Global Horizontal Irradiance: The total amount of solar radiation that is received per unit area by a surface that is always positioned in a horizontal manner.

Direct Normal Irradiance (DNI)

Direct Normal Irradiance: The total amount of solar radiation received per unit area by a surface that is always perpendicular to the sun rays that come in a straight line from the direction of the sun at its current position in the sky.

Average Tilt at Latitude (ATaL)

Average Tilt at Latitude: The total amount of solar radiation received per unit area by a surface that is tilted toward the equator at an angle equal to the current latitude. ATaL will often produce the optimum energy output.

Solar Radiation Levels in 61791

Solar Radiation Data in 61791

See the chart below for monthly solar radiation levels in 61791.

Sorry, data is not currently available.

Solar Radiation Analysis for 61791

Sorry, it is not possible to complete our solar radiation analysis for 61791 at this time.

Historical solar radiation data for 61791 is not currently available.

Please check back later.

Solar Power Comparison: 61791 vs. the U.S.

Solar Power Levels in 61791

Sorry, solar radiation data for 61791 is not currently available.

Solar Power: 61791 vs. the U.S.

Below is a month-by-month comparison of how average 61791 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). ^[1]

Sorry, solar radiation data for Illinois is not currently available.

Solar Data & Statistics for 61791

Sunrise / Sunset in 61791

Sunrise/Sunset for August 16, 2026 ^[2]
- Sunrise: 6:06 am
- Sunset: 7:53 pm
- Length of Day: 13:47

Best Months for Solar in 61791

Monthly data not currently available.

Solar Panel Installs in 61791

We do not have data on solar panel installations in ZIP Code 61791 at the current time.

Solar Power Output in 61791

The Power of Solar in 61791

Monthly AC solar system output averages for 61791. Month-by-month solar power, as ranked by AC output, in 61791. ^[2]

AC output data is not currently available.

Solar Output Analysis for 61791

Sorry, it is not possible to complete our solar radiation analysis for 61791 at this time.

Historical solar radiation data for 61791 is not currently available.

Please check back later.

Weather Forecast for 61791 ^[5]

Sun Aug 16

80°F

Light Rain
Min: 73°F
Max: 84°F

Gentle Breeze: 10 mps W
Precip.: Chance of Rain
Humidity: 88%
Cloud cover: 98%

Mon Aug 17

81°F

Few Clouds
Min: 65°F
Max: 82°F

Gentle Breeze: 9 mps N
Precip.: n/a
Humidity: 76%
Cloud cover: 16%

Tue Aug 18

78°F

Light Rain
Min: 64°F
Max: 82°F

Gentle Breeze: 9 mps SW
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 49%

Wed Aug 19

77°F

Moderate Rain
Min: 66°F
Max: 78°F

Gentle Breeze: 9 mps WNW
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 87%

Thu Aug 20

73°F

Light Rain
Min: 60°F
Max: 73°F

Gentle Breeze: 10 mps ENE
Precip.: Chance of Rain
Humidity: 84%
Cloud cover: 97%

Fri Aug 21

74°F

Sky Is Clear
Min: 62°F
Max: 74°F

Gentle Breeze: 10 mps E
Precip.: n/a
Humidity: 70%
Cloud cover: 5%

More about 61791

About 61791

The ZIP code 61791 is associated with the city of Bloomington in McLean County in Illinois.

61791 Solar Energy & Power

To learn more about solar energy and solar power in 61791, or for more solar-related resources for IL, check out the U.S. Energy Information Administration.