Solar Energy & Solar Power Resources

Solar Power in 74937 (Heavener, OK)

Solar Energy in 74937

Sorry, historical solar radition values for 74937 are currently unavailable, please check back later.

Solar Panels in 74937

Solar panels in 74937 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 74937

The total length of the day in 74937 (Heavener, OK) today (June 23, 2026) will be 14 hours and 33 minutes. [More]

Solar Energy in 74937 (Heavener, OK)

Solar Energy Data for 74937

See the chart below to see how different types of solar panel installations compare in 74937.

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

Solar Energy Analysis for 74937

Sorry, it is not possible to complete our solar energy analysis for 74937 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 74937

Solar Radiation Data in 74937

See the chart below for monthly solar radiation levels in 74937.

Sorry, data is not currently available.

Solar Radiation Analysis for 74937

Sorry, it is not possible to complete our solar radiation analysis for 74937 at this time.

Historical solar radiation data for 74937 is not currently available.

Please check back later.

Solar Power Comparison: 74937 vs. the U.S.

Solar Power Levels in 74937

Sorry, solar radiation data for 74937 is not currently available.

Solar Power: 74937 vs. the U.S.

Below is a month-by-month comparison of how average 74937 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 Oklahoma is not currently available.

Solar Data & Statistics for 74937

Sunrise / Sunset in 74937

Sunrise/Sunset for June 23, 2026 ^[2]
- Sunrise: 6:04 am
- Sunset: 8:37 pm
- Length of Day: 14:33

Best Months for Solar in 74937

Monthly data not currently available.

Solar Panel Installs in 74937

We do not have data on solar panel installations in ZIP Code 74937 at the current time.

Solar Power Output in 74937

The Power of Solar in 74937

Monthly AC solar system output averages for 74937. Month-by-month solar power, as ranked by AC output, in 74937. ^[2]

AC output data is not currently available.

Solar Output Analysis for 74937

Sorry, it is not possible to complete our solar radiation analysis for 74937 at this time.

Historical solar radiation data for 74937 is not currently available.

Please check back later.

Weather Forecast for 74937 ^[5]

Tue Jun 23

78°F

Moderate Rain
Min: 70°F
Max: 87°F

Light breeze: 7 mps S
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 39%

Wed Jun 24

86°F

Heavy Intensity Rain
Min: 72°F
Max: 88°F

Gentle Breeze: 8 mps S
Precip.: Chance of Rain
Humidity: 62%
Cloud cover: 93%

Thu Jun 25

92°F

Broken Clouds
Min: 69°F
Max: 92°F

Moderate breeze: 13 mps SSW
Precip.: n/a
Humidity: 35%
Cloud cover: 74%

Fri Jun 26

90°F

Light Rain
Min: 75°F
Max: 92°F

Moderate breeze: 14 mps SSW
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 89%

Sat Jun 27

91°F

Broken Clouds
Min: 77°F
Max: 93°F

Moderate breeze: 14 mps SSW
Precip.: n/a
Humidity: 44%
Cloud cover: 75%

Sun Jun 28

92°F

Scattered Clouds
Min: 75°F
Max: 94°F

Gentle Breeze: 12 mps SSW
Precip.: n/a
Humidity: 46%
Cloud cover: 49%

More about 74937

About 74937

The ZIP code 74937 is associated with the city of Heavener in Le Flore County in Oklahoma.

74937 Solar Energy & Power

To learn more about solar energy and solar power in 74937, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.