Solar Energy & Solar Power Resources

Solar Energy in Harmon, IL

Solar Energy in Harmon

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

Solar Panels in Harmon

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

Sunrise & Sunset in Harmon

The total length of the day in Harmon, IL today (June 11, 2026) will be 15 hours and 13 minutes. [More]

Solar Power in Harmon, IL

Solar Energy Data in Harmon, IL

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

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

Solar Energy Analysis for Harmon, 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 Harmon

Solar Radiation Data in Harmon, IL

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

Sorry, data is not currently available.

Solar Radiation Analysis for Harmon, IL

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

Historical solar radiation data for Harmon is not currently available.

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

Solar Power Levels in Harmon

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

Solar Power: Harmon vs. the U.S.

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

Sunrise / Sunset in Harmon

Sunrise/Sunset for June 11, 2026 ^[2]
- Sunrise: 5:21 am
- Sunset: 8:34 pm
- Length of Day: 15:13

Best Months for Solar in Harmon

Monthly data not currently available.

Solar Panel Installs in Harmon

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

Solar Power Output in Harmon

The Power of Solar in Harmon, IL

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

AC output data is not currently available.

Solar Output Analysis for Harmon, IL

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

Historical solar radiation data for Harmon is not currently available.

Please check back later.

Cost of Utilities in Harmon

Harmon Electricity Costs

Sorry, Harmon residential electricity prices are currently unavailable.

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Solar Power Poll: Harmon

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

Harmon Natural Gas Costs

Sorry, Illinois residential natural gas prices are currently unavailable.

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Weather Forecast for Harmon, IL ^[5]

Thu Jun 11

78°F

Heavy Intensity Rain
Min: 58°F
Max: 79°F

Strong breeze: 26 mps SW
Precip.: Chance of Rain
Humidity: 86%
Cloud cover: 73%

Fri Jun 12

73°F

Sky Is Clear
Min: 56°F
Max: 77°F

Moderate breeze: 15 mps W
Precip.: n/a
Humidity: 59%
Cloud cover: 0%

Sat Jun 13

78°F

Light Rain
Min: 61°F
Max: 82°F

Moderate breeze: 13 mps NW
Precip.: Chance of Rain
Humidity: 63%
Cloud cover: 22%

Sun Jun 14

65°F

Sky Is Clear
Min: 51°F
Max: 68°F

Moderate breeze: 15 mps NW
Precip.: n/a
Humidity: 55%
Cloud cover: 9%

Mon Jun 15

67°F

Scattered Clouds
Min: 53°F
Max: 68°F

Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 49%
Cloud cover: 44%

Tue Jun 16

72°F

Moderate Rain
Min: 52°F
Max: 74°F

Gentle Breeze: 11 mps WSW
Precip.: Chance of Rain
Humidity: 52%
Cloud cover: 55%

More about Harmon

About Harmon

The village of Harmon, IL in Lee County has an approximate population of 120. ^[6]

Harmon, IL Solar Energy

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