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Solar Power in 61479 (Speer, IL)

Solar Energy in 61479

Sorry, historical solar radition values for 61479 are currently unavailable, please check back later.

Solar Panels in 61479

Solar panels in 61479 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 61479

The total length of the day in 61479 (Speer, IL) today (December 02, 2025) will be 9 hours and 29 minutes. [More]

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61479 Solar Energy

Solar Energy in 61479 (Speer, IL)

Solar Energy Data for 61479

See the chart below to see how different types of solar panel installations compare in 61479.

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


Solar Energy Analysis for 61479

Solar Radiation Data in 61479

Sorry, it is not possible to complete our solar energy analysis for 61479 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 61479

Solar Radiation Data in 61479

See the chart below for monthly solar radiation levels in 61479.

Sorry, data is not currently available.

Solar Radiation Analysis for 61479

Solar Radiation Data in 61479

Sorry, it is not possible to complete our solar radiation analysis for 61479 at this time.

Historical solar radiation data for 61479 is not currently available.

Please check back later.

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Solar Power Comparison: 61479 vs. the U.S.

Solar Power Levels in 61479

Sorry, solar radiation data for 61479 is not currently available.

Solar Power: 61479 vs. the U.S.

Below is a month-by-month comparison of how average 61479 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 61479

Sunrise / Sunset in 61479

  • Sunrise/Sunset for December 02, 2025 [2]
    • Sunrise: 7:03 am
    • Sunset: 4:32 pm
    • Length of Day: 9:29
Solar Energy Statistics for 61479

Best Months for Solar in 61479

Monthly data not currently available.

Solar Panel Installs in 61479

We do not have data on solar panel installations in ZIP Code 61479 at the current time.

Solar Power Output in 61479

The Power of Solar in 61479

Monthly AC solar system output averages for 61479. Month-by-month solar power, as ranked by AC output, in 61479. [2]

AC output data is not currently available.

Solar Output Analysis for 61479

Solar Radiation Data in 61479

Sorry, it is not possible to complete our solar radiation analysis for 61479 at this time.

Historical solar radiation data for 61479 is not currently available.

Please check back later.

Weather Forecast for 61479 [5]

Tue Dec 2
18°F
Broken Clouds
Min: 12°F
Max: 22°F
Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 93%
Cloud cover: 77%
Wed Dec 3
30°F
Overcast Clouds
Min: 14°F
Max: 30°F
Gentle Breeze: 12 mps NNW
Precip.: n/a
Humidity: 92%
Cloud cover: 100%
Thu Dec 4
9°F
Scattered Clouds
Min: -5°F
Max: 13°F
Gentle Breeze: 11 mps N
Precip.: n/a
Humidity: 83%
Cloud cover: 49%
Fri Dec 5
26°F
Overcast Clouds
Min: 0°F
Max: 28°F
Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 90%
Cloud cover: 97%
Sat Dec 6
25°F
Overcast Clouds
Min: 11°F
Max: 27°F
Light breeze: 8 mps W
Precip.: n/a
Humidity: 93%
Cloud cover: 92%
Sun Dec 7
28°F
Light Snow
Min: 16°F
Max: 28°F
Gentle Breeze: 12 mps ENE
Precip.: Chance of Snow
Humidity: 96%
Cloud cover: 100%

More about 61479

About 61479

The ZIP code 61479 is associated with the city of Speer in Stark County in Illinois.

61479 Solar Power

61479 Solar Energy & Power

To learn more about solar energy and solar power in 61479, or for more solar-related resources for IL, check out the U.S. Energy Information Administration.

Did you know?

About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.

Cities in Illinois

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References

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