Solar Energy & Solar Power Resources

Solar Power in 73644 (Elk City, OK)

Solar Energy in 73644

Sorry, historical solar radition values for 73644 are currently unavailable, please check back later.

Solar Panels in 73644

Solar panels in 73644 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 73644

The total length of the day in 73644 (Elk City, OK) today (October 28, 2026) will be 10 hours and 52 minutes. [More]

Solar Energy in 73644 (Elk City, OK)

Solar Energy Data for 73644

See the chart below to see how different types of solar panel installations compare in 73644.

Historical solar power output data for Elk City is not currently available.

Solar Energy Analysis for 73644

Sorry, it is not possible to complete our solar energy analysis for 73644 at this time.

Please check back later.

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 73644

Solar Radiation Data in 73644

See the chart below for monthly solar radiation levels in 73644.

Sorry, data is not currently available.

Solar Radiation Analysis for 73644

Sorry, it is not possible to complete our solar radiation analysis for 73644 at this time.

Historical solar radiation data for 73644 is not currently available.

Please check back later.

Solar Power Comparison: 73644 vs. the U.S.

Solar Power Levels in 73644

Sorry, solar radiation data for 73644 is not currently available.

Solar Power: 73644 vs. the U.S.

Below is a month-by-month comparison of how average 73644 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 73644

Sunrise / Sunset in 73644

Sunrise/Sunset for October 28, 2026 ^[2]
- Sunrise: 7:55 am
- Sunset: 6:47 pm
- Length of Day: 10:52

Best Months for Solar in 73644

Monthly data not currently available.

Solar Panel Installs in 73644

We do not have data on solar panel installations in ZIP Code 73644 at the current time.

Solar Power Output in 73644

The Power of Solar in 73644

Monthly AC solar system output averages for 73644. Month-by-month solar power, as ranked by AC output, in 73644. ^[2]

AC output data is not currently available.

Solar Output Analysis for 73644

Sorry, it is not possible to complete our solar radiation analysis for 73644 at this time.

Historical solar radiation data for 73644 is not currently available.

Please check back later.

Weather Forecast for 73644 ^[5]

Wed Oct 28

76°F

Scattered Clouds
Min: 59°F
Max: 77°F

Fresh Breeze: 18 mps SSW
Precip.: n/a
Humidity: 61%
Cloud cover: 37%

Thu Oct 29

76°F

Scattered Clouds
Min: 60°F
Max: 78°F

Moderate breeze: 13 mps SSW
Precip.: n/a
Humidity: 58%
Cloud cover: 34%

Fri Oct 30

62°F

Moderate Rain
Min: 59°F
Max: 65°F

Moderate breeze: 13 mps S
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 100%

Sat Oct 31

62°F

Light Rain
Min: 59°F
Max: 63°F

Gentle Breeze: 11 mps S
Precip.: Chance of Rain
Humidity: 80%
Cloud cover: 100%

Sun Nov 1

68°F

Light Rain
Min: 58°F
Max: 70°F

Moderate breeze: 14 mps SSE
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%

Mon Nov 2

66°F

Moderate Rain
Min: 58°F
Max: 66°F

Fresh Breeze: 19 mps SSW
Precip.: Chance of Rain
Humidity: 98%
Cloud cover: 100%

More about 73644

About 73644

The ZIP code 73644 is associated with the city of Elk City in Beckham County in Oklahoma.

73644 Solar Energy & Power

To learn more about solar energy and solar power in 73644, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.