Solar Energy & Solar Power Resources

Solar Energy in Effingham, IL

Solar Energy in Effingham

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

Solar Panels in Effingham

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

Sunrise & Sunset in Effingham

The total length of the day in Effingham, IL today (July 27, 2026) will be 14 hours and 23 minutes. [More]

Solar Power in Effingham, IL

Solar Energy Data in Effingham, IL

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

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

Solar Energy Analysis for Effingham, IL

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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 Effingham

Solar Radiation Data in Effingham, IL

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

Sorry, data is not currently available.

Solar Radiation Analysis for Effingham, IL

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Historical solar radiation data for Effingham is not currently available.

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

Solar Power Levels in Effingham

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

Solar Power: Effingham vs. the U.S.

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

Sunrise / Sunset in Effingham

Sunrise/Sunset for July 27, 2026 ^[2]
- Sunrise: 5:49 am
- Sunset: 8:12 pm
- Length of Day: 14:23

Best Months for Solar in Effingham

Monthly data not currently available.

Solar Panel Installs in Effingham

We do not currently have data on solar panel installations in the city of Effingham, IL at this current time.

Solar Power Output in Effingham

The Power of Solar in Effingham, IL

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

AC output data is not currently available.

Solar Output Analysis for Effingham, IL

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

Historical solar radiation data for Effingham is not currently available.

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Cost of Utilities in Effingham

Effingham Electricity Costs

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Solar Power Poll: Effingham

Vote now: Given all of the data and analysis provided for Effingham, is solar power a good choice for residents of this city?

Effingham Natural Gas Costs

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Weather Forecast for Effingham, IL ^[5]

Mon Jul 27

92°F

Moderate Rain
Min: 75°F
Max: 92°F

Fresh Breeze: 20 mps NW
Precip.: Chance of Rain
Humidity: 65%
Cloud cover: 15%

Tue Jul 28

90°F

Broken Clouds
Min: 72°F
Max: 90°F

Gentle Breeze: 11 mps N
Precip.: n/a
Humidity: 68%
Cloud cover: 62%

Wed Jul 29

86°F

Sky Is Clear
Min: 62°F
Max: 86°F

Gentle Breeze: 11 mps NE
Precip.: n/a
Humidity: 63%
Cloud cover: 0%

Thu Jul 30

83°F

Sky Is Clear
Min: 66°F
Max: 85°F

Light breeze: 6 mps W
Precip.: n/a
Humidity: 60%
Cloud cover: 3%

Fri Jul 31

70°F

Moderate Rain
Min: 65°F
Max: 73°F

Moderate breeze: 15 mps SE
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 100%

Sat Aug 1

67°F

Moderate Rain
Min: 64°F
Max: 68°F

Moderate breeze: 14 mps NNE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%

More about Effingham

About Effingham

The city of Effingham, IL in Effingham County has an approximate population of 12,328. ^[6]

Effingham, IL Solar Energy

To learn more about solar energy and solar power Effingham, IL, or for more solar-related resources for Effingham, visit the U.S. Energy Information Administration.