Solar Energy & Solar Power Resources

Solar Power in 73620 (Arapaho, OK)

Solar Energy in 73620

Sorry, historical solar radition values for 73620 are currently unavailable, please check back later.

Solar Panels in 73620

Solar panels in 73620 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 73620

The total length of the day in 73620 (Arapaho, OK) today (November 12, 2026) will be 10 hours and 23 minutes. [More]

Solar Energy in 73620 (Arapaho, OK)

Solar Energy Data for 73620

See the chart below to see how different types of solar panel installations compare in 73620.

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

Solar Energy Analysis for 73620

Sorry, it is not possible to complete our solar energy analysis for 73620 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 73620

Solar Radiation Data in 73620

See the chart below for monthly solar radiation levels in 73620.

Sorry, data is not currently available.

Solar Radiation Analysis for 73620

Sorry, it is not possible to complete our solar radiation analysis for 73620 at this time.

Historical solar radiation data for 73620 is not currently available.

Please check back later.

Solar Power Comparison: 73620 vs. the U.S.

Solar Power Levels in 73620

Sorry, solar radiation data for 73620 is not currently available.

Solar Power: 73620 vs. the U.S.

Below is a month-by-month comparison of how average 73620 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 73620

Sunrise / Sunset in 73620

Sunrise/Sunset for November 12, 2026 ^[2]
- Sunrise: 7:08 am
- Sunset: 5:31 pm
- Length of Day: 10:23

Best Months for Solar in 73620

Monthly data not currently available.

Solar Panel Installs in 73620

We do not have data on solar panel installations in ZIP Code 73620 at the current time.

Solar Power Output in 73620

The Power of Solar in 73620

Monthly AC solar system output averages for 73620. Month-by-month solar power, as ranked by AC output, in 73620. ^[2]

AC output data is not currently available.

Solar Output Analysis for 73620

Sorry, it is not possible to complete our solar radiation analysis for 73620 at this time.

Historical solar radiation data for 73620 is not currently available.

Please check back later.

Weather Forecast for 73620 ^[5]

Thu Nov 12

60°F

Sky Is Clear
Min: 43°F
Max: 65°F

Gentle Breeze: 8 mps ENE
Precip.: n/a
Humidity: 57%
Cloud cover: 0%

Fri Nov 13

54°F

Sky Is Clear
Min: 36°F
Max: 56°F

Gentle Breeze: 9 mps ENE
Precip.: n/a
Humidity: 52%
Cloud cover: 0%

Sat Nov 14

51°F

Moderate Rain
Min: 41°F
Max: 52°F

Moderate breeze: 15 mps ESE
Precip.: Chance of Rain
Humidity: 51%
Cloud cover: 100%

Sun Nov 15

43°F

Moderate Rain
Min: 41°F
Max: 44°F

Moderate breeze: 13 mps ESE
Precip.: Chance of Rain
Humidity: 83%
Cloud cover: 100%

Mon Nov 16

47°F

Overcast Clouds
Min: 41°F
Max: 48°F

Light breeze: 7 mps SSE
Precip.: n/a
Humidity: 73%
Cloud cover: 100%

Tue Nov 17

52°F

Broken Clouds
Min: 44°F
Max: 54°F

Gentle Breeze: 11 mps SSE
Precip.: n/a
Humidity: 64%
Cloud cover: 73%

More about 73620

About 73620

The ZIP code 73620 is associated with the city of Arapaho in Custer County in Oklahoma.

73620 Solar Energy & Power

To learn more about solar energy and solar power in 73620, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.