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Solar Power in 74401 (Muskogee, OK)

Solar Energy in 74401

The month of July has the highest historical solar radition values in 74401 with an average of 6.29 kWh/m2/day. [More]

Solar Panels in 74401

Solar panels in 74401 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 74401

The total length of the day in 74401 (Muskogee, OK) today (July 26, 2025) will be 14 hours and 8 minutes. [More]

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74401 Solar Energy

Solar Energy in 74401 (Muskogee, OK)

Solar Energy Data for 74401

See the chart below to see how different types of solar panel installations compare in 74401.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.


Solar Energy Analysis for 74401

Solar Radiation Data in 74401

Based on historical 74401 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 74401. [1]

The region associated with 74401 has an average monthly Global Horizontal Irradiance (GHI) of 4.49 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 6% less than the average monthly Direct Normal Irradiance (DNI) of 4.8 kWh/m2/day. [1]

Solar installations in 74401 that are always titled at the latitude of Muskogee (Average Tilt at Latitude or ATaL) average 5.12 kWh/m2/day, or about 14% greater than the average monthly GHI of 4.49 kWh/m2/day and approximately 7% greater than the average monthly DNI of 4.8 kWh/m2/day. [1]

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 74401

Solar Radiation Data in 74401

See the chart below for monthly solar radiation levels in 74401.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)

Solar Radiation Analysis for 74401

Solar Radiation Data in 74401

The region associated with 74401 has a average annual solar radiation value of 5.3 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 74401 is July with an average of 6.29 kWh/m2/day, followed by August at 6.18 kWh/m2/day and September at 6.18 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 74401 are December with an average of 4.17 kWh/m2/day, followed by January with an average of 4.48 kWh/m2/day and February at 4.77 kWh/m2/day. [1]

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Solar Power Comparison: 74401 vs. the U.S.

Solar Power Levels in 74401

The average monthly solar radiation level in 74401, of 5.3 kilowatt hours per square meter per day (kWh/m2/day) is approximately 35% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 20% less than the average level of 6.61 kWh/m2/day in a city with historically high levels (NV). [1]


→ Values listed as 0 (zero) are not available (N/A).

Solar Power: 74401 vs. the U.S.

Below is a month-by-month comparison of how average 74401 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). [1]

→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).

Solar Data & Statistics for 74401

Sunrise / Sunset in 74401

  • Sunrise/Sunset for July 26, 2025 [2]
    • Sunrise: 6:24 am
    • Sunset: 8:32 pm
    • Length of Day: 14:8
Solar Energy Statistics for 74401

Best Months for Solar in 74401

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (6.29 kWh/m2/day)
    • ATaL: July (6.25 kWh/m2/day)
    • DNI: July (6.54 kWh/m2/day)
    • GHI: July (6.82 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 74401

We do not have data on solar panel installations in ZIP Code 74401 at the current time.

Solar Power Output in 74401

The Power of Solar in 74401

Monthly AC solar system output averages for 74401. Month-by-month solar power, as ranked by AC output, in 74401. [2]

* Amounts listed in kWhac (kilowatt hours (AC))

Solar Output Analysis for 74401

Solar Radiation Data in 74401

74401 has a average annual solar AC output value of 5951.95 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 74401 is July with an average of 567.46 kWhac, followed by September at 555.13 kWhac and August at 552.69 kWhac. [2]

The three months that historically average the lowest average solar output levels in 74401 are December with an average of 417.1 kWhac, followed by February with an average of 431.07 kWhac and January at 450.64 kWhac. [2]

Weather Forecast for 74401 [5]

Sat Jul 26
88°F
Broken Clouds
Min: 77°F
Max: 94°F
Gentle Breeze: 10 mps SE
Precip.: n/a
Humidity: 68%
Cloud cover: 75%
Sun Jul 27
92°F
Broken Clouds
Min: 75°F
Max: 95°F
Moderate breeze: 12 mps SSW
Precip.: n/a
Humidity: 50%
Cloud cover: 83%
Mon Jul 28
96°F
Light Rain
Min: 75°F
Max: 99°F
Gentle Breeze: 11 mps SW
Precip.: Chance of Rain
Humidity: 43%
Cloud cover: 24%
Tue Jul 29
96°F
Sky Is Clear
Min: 74°F
Max: 99°F
Light breeze: 7 mps S
Precip.: n/a
Humidity: 36%
Cloud cover: 0%
Wed Jul 30
98°F
Few Clouds
Min: 76°F
Max: 101°F
Light breeze: 6 mps SSE
Precip.: n/a
Humidity: 32%
Cloud cover: 14%
Thu Jul 31
98°F
Moderate Rain
Min: 74°F
Max: 102°F
Moderate breeze: 14 mps SSE
Precip.: Chance of Rain
Humidity: 39%
Cloud cover: 10%

More about 74401

About 74401

The ZIP code 74401 is associated with the city of Muskogee in Muskogee County in Oklahoma.

74401 Solar Power

74401 Solar Energy & Power

To learn more about solar energy and solar power in 74401, or for more solar-related resources for OK, check out the U.S. Energy Information Administration.

Did you know?

Solar power is renewable, does not produce any pollutants and is one of the cleanest source of energy.

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References

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