Solar Energy & Solar Power Resources

Solar Power in 73121 (Oklahoma City, OK)

Solar Energy in 73121

Sorry, historical solar radition values for 73121 are currently unavailable, please check back later.

Solar Panels in 73121

Solar panels in 73121 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 73121

The total length of the day in 73121 (Oklahoma City, OK) today (July 01, 2026) will be 14 hours and 34 minutes. [More]

Solar Energy in 73121 (Oklahoma City, OK)

Solar Energy Data for 73121

See the chart below to see how different types of solar panel installations compare in 73121.

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

Solar Energy Analysis for 73121

Sorry, it is not possible to complete our solar energy analysis for 73121 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 73121

Solar Radiation Data in 73121

See the chart below for monthly solar radiation levels in 73121.

Sorry, data is not currently available.

Solar Radiation Analysis for 73121

Sorry, it is not possible to complete our solar radiation analysis for 73121 at this time.

Historical solar radiation data for 73121 is not currently available.

Please check back later.

Solar Power Comparison: 73121 vs. the U.S.

Solar Power Levels in 73121

Sorry, solar radiation data for 73121 is not currently available.

Solar Power: 73121 vs. the U.S.

Below is a month-by-month comparison of how average 73121 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 73121

Sunrise / Sunset in 73121

Sunrise/Sunset for July 01, 2026 ^[2]
- Sunrise: 6:16 am
- Sunset: 8:50 pm
- Length of Day: 14:34

Best Months for Solar in 73121

Monthly data not currently available.

Solar Panel Installs in 73121

We do not have data on solar panel installations in ZIP Code 73121 at the current time.

Solar Power Output in 73121

The Power of Solar in 73121

Monthly AC solar system output averages for 73121. Month-by-month solar power, as ranked by AC output, in 73121. ^[2]

AC output data is not currently available.

Solar Output Analysis for 73121

Sorry, it is not possible to complete our solar radiation analysis for 73121 at this time.

Historical solar radiation data for 73121 is not currently available.

Please check back later.

Weather Forecast for 73121 ^[5]

Wed Jul 1

90°F

Broken Clouds
Min: 76°F
Max: 91°F

Fresh Breeze: 20 mps SSE
Precip.: n/a
Humidity: 54%
Cloud cover: 79%

Thu Jul 2

89°F

Overcast Clouds
Min: 77°F
Max: 91°F

Fresh Breeze: 19 mps SSE
Precip.: n/a
Humidity: 34%
Cloud cover: 85%

Fri Jul 3

97°F

Overcast Clouds
Min: 73°F
Max: 101°F

Fresh Breeze: 20 mps SSE
Precip.: n/a
Humidity: 32%
Cloud cover: 89%

Sat Jul 4

101°F

Overcast Clouds
Min: 78°F
Max: 104°F

Fresh Breeze: 18 mps SSE
Precip.: n/a
Humidity: 28%
Cloud cover: 93%

Sun Jul 5

101°F

Light Rain
Min: 75°F
Max: 104°F

Moderate breeze: 16 mps SE
Precip.: Chance of Rain
Humidity: 28%
Cloud cover: 30%

Mon Jul 6

94°F

Light Rain
Min: 73°F
Max: 100°F

Gentle Breeze: 12 mps SE
Precip.: Chance of Rain
Humidity: 35%
Cloud cover: 76%

More about 73121

About 73121

The ZIP code 73121 is associated with the city of Oklahoma City in Oklahoma County in Oklahoma.

73121 Solar Energy & Power

To learn more about solar energy and solar power in 73121, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.