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Solar Power in 79029 (Dumas, TX)

Solar Energy in 79029

The month of September has the highest historical solar radition values in 79029 with an average of 6.73 kWh/m2/day. [More]

Solar Panels in 79029

Solar panels in 79029 that always track the sun throughout the day will produce the maximum solar energy output. [More]

Sunrise & Sunset in 79029

The total length of the day in 79029 (Dumas, TX) today (July 11, 2025) will be 14 hours and 28 minutes. [More]

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79029 Solar Energy

Solar Energy in 79029 (Dumas, TX)

Solar Energy Data for 79029

See the chart below to see how different types of solar panel installations compare in 79029.

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


Solar Energy Analysis for 79029

Solar Radiation Data in 79029

Based on historical 79029 data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in 79029. [1]

The region associated with 79029 has an average monthly Global Horizontal Irradiance (GHI) of 5.22 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 18% less than the average monthly Direct Normal Irradiance (DNI) of 6.4 kWh/m2/day. [1]

Solar installations in 79029 that are always titled at the latitude of Dumas (Average Tilt at Latitude or ATaL) average 6.12 kWh/m2/day, or about 17% greater than the average monthly GHI of 5.22 kWh/m2/day and approximately 4% less than the average monthly DNI of 6.4 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 79029

Solar Radiation Data in 79029

See the chart below for monthly solar radiation levels in 79029.

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

Solar Radiation Analysis for 79029

Solar Radiation Data in 79029

The region associated with 79029 has a average annual solar radiation value of 6.23 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 79029 is September with an average of 6.73 kWh/m2/day, followed by July at 6.67 kWh/m2/day and April at 6.63 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 79029 are December with an average of 4.83 kWh/m2/day, followed by January with an average of 5.55 kWh/m2/day and February at 5.85 kWh/m2/day. [1]

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Solar Power Comparison: 79029 vs. the U.S.

Solar Power Levels in 79029

The average monthly solar radiation level in 79029, of 6.23 kilowatt hours per square meter per day (kWh/m2/day) is approximately 59% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 6% 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: 79029 vs. the U.S.

Below is a month-by-month comparison of how average 79029 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 79029

Sunrise / Sunset in 79029

  • Sunrise/Sunset for July 11, 2025 [2]
    • Sunrise: 6:39 am
    • Sunset: 9:07 pm
    • Length of Day: 14:28
Solar Energy Statistics for 79029

Best Months for Solar in 79029

  • Top Solar Power Months Historically [1]
    • Solar Radiation September (6.73 kWh/m2/day)
    • ATaL: July (6.78 kWh/m2/day)
    • DNI: July (7.68 kWh/m2/day)
    • GHI: June (7.49 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 79029

We do not have data on solar panel installations in ZIP Code 79029 at the current time.

Solar Power Output in 79029

The Power of Solar in 79029

Monthly AC solar system output averages for 79029. Month-by-month solar power, as ranked by AC output, in 79029. [2]

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

Solar Output Analysis for 79029

Solar Radiation Data in 79029

79029 has a average annual solar AC output value of 6968.62 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 79029 is March with an average of 628.29 kWhac, followed by May at 625.77 kWhac and April at 613.87 kWhac. [2]

The three months that historically average the lowest average solar output levels in 79029 are December with an average of 483.49 kWhac, followed by February with an average of 520.39 kWhac and November at 557.27 kWhac. [2]

Weather Forecast for 79029 [5]

Fri Jul 11
87°F
Moderate Rain
Min: 68°F
Max: 91°F
Moderate breeze: 16 mps SW
Precip.: Chance of Rain
Humidity: 40%
Cloud cover: 3%
Sat Jul 12
75°F
Moderate Rain
Min: 63°F
Max: 81°F
Strong breeze: 30 mps ENE
Precip.: Chance of Rain
Humidity: 49%
Cloud cover: 93%
Sun Jul 13
82°F
Moderate Rain
Min: 64°F
Max: 86°F
Gentle Breeze: 12 mps ESE
Precip.: Chance of Rain
Humidity: 51%
Cloud cover: 95%
Mon Jul 14
86°F
Light Rain
Min: 68°F
Max: 91°F
Fresh Breeze: 19 mps SSE
Precip.: Chance of Rain
Humidity: 41%
Cloud cover: 13%
Tue Jul 15
89°F
Scattered Clouds
Min: 70°F
Max: 93°F
Fresh Breeze: 24 mps S
Precip.: n/a
Humidity: 37%
Cloud cover: 43%
Wed Jul 16
88°F
Moderate Rain
Min: 68°F
Max: 91°F
Fresh Breeze: 18 mps S
Precip.: Chance of Rain
Humidity: 39%
Cloud cover: 83%

More about 79029

About 79029

The ZIP code 79029 is associated with the city of Dumas in Moore County in Texas.

79029 Solar Power

79029 Solar Energy & Power

To learn more about solar energy and solar power in 79029, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.

Did you know?

About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.

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References

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