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Solar Power in 77333 (Dobbin, TX)

Solar Energy in 77333

The month of September has the highest historical solar radition values in 77333 with an average of 5.89 kWh/m2/day. [More]

Solar Panels in 77333

Solar panels in 77333 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 77333

The total length of the day in 77333 (Dobbin, TX) today (July 21, 2025) will be 13 hours and 52 minutes. [More]

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77333 Solar Energy

Solar Energy in 77333 (Dobbin, TX)

Solar Energy Data for 77333

See the chart below to see how different types of solar panel installations compare in 77333.

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


Solar Energy Analysis for 77333

Solar Radiation Data in 77333

Based on historical 77333 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 77333. [1]

The region associated with 77333 has an average monthly Global Horizontal Irradiance (GHI) of 4.6 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 6% greater than the average monthly Direct Normal Irradiance (DNI) of 4.34 kWh/m2/day. [1]

Solar installations in 77333 that are always titled at the latitude of Dobbin (Average Tilt at Latitude or ATaL) average 5.03 kWh/m2/day, or about 9% greater than the average monthly GHI of 4.6 kWh/m2/day and approximately 16% greater than the average monthly DNI of 4.34 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 77333

Solar Radiation Data in 77333

See the chart below for monthly solar radiation levels in 77333.

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

Solar Radiation Analysis for 77333

Solar Radiation Data in 77333

The region associated with 77333 has a average annual solar radiation value of 5.16 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 77333 is September with an average of 5.89 kWh/m2/day, followed by August at 5.76 kWh/m2/day and October at 5.7 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 77333 are December with an average of 4.1 kWh/m2/day, followed by January with an average of 4.13 kWh/m2/day and February at 4.39 kWh/m2/day. [1]

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Solar Power Comparison: 77333 vs. the U.S.

Solar Power Levels in 77333

The average monthly solar radiation level in 77333, of 5.16 kilowatt hours per square meter per day (kWh/m2/day) is approximately 31% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 22% 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: 77333 vs. the U.S.

Below is a month-by-month comparison of how average 77333 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 77333

Sunrise / Sunset in 77333

  • Sunrise/Sunset for July 21, 2025 [2]
    • Sunrise: 6:33 am
    • Sunset: 8:25 pm
    • Length of Day: 13:52
Solar Energy Statistics for 77333

Best Months for Solar in 77333

  • Top Solar Power Months Historically [1]
    • Solar Radiation September (5.89 kWh/m2/day)
    • ATaL: August (5.91 kWh/m2/day)
    • DNI: July (5.2 kWh/m2/day)
    • GHI: July (6.33 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 77333

We do not have data on solar panel installations in ZIP Code 77333 at the current time.

Solar Power Output in 77333

The Power of Solar in 77333

Monthly AC solar system output averages for 77333. Month-by-month solar power, as ranked by AC output, in 77333. [2]

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

Solar Output Analysis for 77333

Solar Radiation Data in 77333

77333 has a average annual solar AC output value of 5581.05 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 77333 is October with an average of 516.81 kWhac, followed by August at 511.37 kWhac and September at 505.72 kWhac. [2]

The three months that historically average the lowest average solar output levels in 77333 are February with an average of 377.73 kWhac, followed by January with an average of 392.61 kWhac and December at 398.99 kWhac. [2]

Weather Forecast for 77333 [5]

Mon Jul 21
92°F
Overcast Clouds
Min: 77°F
Max: 95°F
Gentle Breeze: 11 mps ESE
Precip.: n/a
Humidity: 68%
Cloud cover: 100%
Tue Jul 22
96°F
Broken Clouds
Min: 74°F
Max: 102°F
Gentle Breeze: 9 mps SSE
Precip.: n/a
Humidity: 36%
Cloud cover: 69%
Wed Jul 23
97°F
Sky Is Clear
Min: 71°F
Max: 101°F
Gentle Breeze: 8 mps SSW
Precip.: n/a
Humidity: 31%
Cloud cover: 0%
Thu Jul 24
100°F
Broken Clouds
Min: 73°F
Max: 102°F
Gentle Breeze: 8 mps S
Precip.: n/a
Humidity: 33%
Cloud cover: 63%
Fri Jul 25
98°F
Broken Clouds
Min: 77°F
Max: 98°F
Gentle Breeze: 11 mps ENE
Precip.: n/a
Humidity: 38%
Cloud cover: 81%
Sat Jul 26
90°F
Light Rain
Min: 75°F
Max: 90°F
Gentle Breeze: 12 mps S
Precip.: Chance of Rain
Humidity: 48%
Cloud cover: 52%

More about 77333

About 77333

The ZIP code 77333 is associated with the city of Dobbin in Montgomery County in Texas.

77333 Solar Power

77333 Solar Energy & Power

To learn more about solar energy and solar power in 77333, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.

Did you know?

The solar energy that strikes the Earth in one hour could provide all of the Earth's energy needs for a complete year.

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References

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