Solar Energy & Solar Power Resources

Solar Power in 74501 (Mcalester, OK)

Solar Energy in 74501

Sorry, historical solar radition values for 74501 are currently unavailable, please check back later.

Solar Panels in 74501

Solar panels in 74501 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 74501

The total length of the day in 74501 (Mcalester, OK) today (April 19, 2025) will be 13 hours and 17 minutes. [More]

Solar Energy in 74501 (Mcalester, OK)

Solar Energy Data for 74501

See the chart below to see how different types of solar panel installations compare in 74501.

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

Solar Energy Analysis for 74501

Sorry, it is not possible to complete our solar energy analysis for 74501 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 74501

Solar Radiation Data in 74501

See the chart below for monthly solar radiation levels in 74501.

Sorry, data is not currently available.

Solar Radiation Analysis for 74501

Sorry, it is not possible to complete our solar radiation analysis for 74501 at this time.

Historical solar radiation data for 74501 is not currently available.

Please check back later.

Solar Power Comparison: 74501 vs. the U.S.

Solar Power Levels in 74501

Sorry, solar radiation data for 74501 is not currently available.

Solar Power: 74501 vs. the U.S.

Below is a month-by-month comparison of how average 74501 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 74501

Sunrise / Sunset in 74501

Sunrise/Sunset for April 19, 2025 ^[2]
- Sunrise: 6:43 am
- Sunset: 8:00 pm
- Length of Day: 13:17

Best Months for Solar in 74501

Monthly data not currently available.

Solar Panel Installs in 74501

We do not have data on solar panel installations in ZIP Code 74501 at the current time.

Solar Power Output in 74501

The Power of Solar in 74501

Monthly AC solar system output averages for 74501. Month-by-month solar power, as ranked by AC output, in 74501. ^[2]

AC output data is not currently available.

Solar Output Analysis for 74501

Sorry, it is not possible to complete our solar radiation analysis for 74501 at this time.

Historical solar radiation data for 74501 is not currently available.

Please check back later.

Weather Forecast for 74501 ^[5]

Sat Apr 19

63°F

Heavy Intensity Rain
Min: 63°F
Max: 69°F

Moderate breeze: 15 mps SSE
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%

Sun Apr 20

62°F

Heavy Intensity Rain
Min: 53°F
Max: 69°F

Fresh Breeze: 18 mps S
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 100%

Mon Apr 21

74°F

Sky Is Clear
Min: 50°F
Max: 77°F

Light breeze: 7 mps S
Precip.: n/a
Humidity: 46%
Cloud cover: 2%

Tue Apr 22

78°F

Overcast Clouds
Min: 55°F
Max: 82°F

Gentle Breeze: 10 mps S
Precip.: n/a
Humidity: 60%
Cloud cover: 86%

Wed Apr 23

70°F

Moderate Rain
Min: 58°F
Max: 77°F

Fresh Breeze: 19 mps SW
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%

Thu Apr 24

77°F

Moderate Rain
Min: 59°F
Max: 77°F

Gentle Breeze: 12 mps S
Precip.: Chance of Rain
Humidity: 70%
Cloud cover: 98%

More about 74501

About 74501

The ZIP code 74501 is associated with the city of Mcalester in Pittsburg County in Oklahoma.

74501 Solar Energy & Power

To learn more about solar energy and solar power in 74501, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.