Solar Energy & Solar Power Resources

Solar Power in 77289 (Houston, TX)

Solar Energy in 77289

Sorry, historical solar radition values for 77289 are currently unavailable, please check back later.

Solar Panels in 77289

Solar panels in 77289 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 77289

The total length of the day in 77289 (Houston, TX) today (September 08, 2026) will be 12 hours and 36 minutes. [More]

Solar Energy in 77289 (Houston, TX)

Solar Energy Data for 77289

See the chart below to see how different types of solar panel installations compare in 77289.

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

Solar Energy Analysis for 77289

Sorry, it is not possible to complete our solar energy analysis for 77289 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 77289

Solar Radiation Data in 77289

See the chart below for monthly solar radiation levels in 77289.

Sorry, data is not currently available.

Solar Radiation Analysis for 77289

Sorry, it is not possible to complete our solar radiation analysis for 77289 at this time.

Historical solar radiation data for 77289 is not currently available.

Please check back later.

Solar Power Comparison: 77289 vs. the U.S.

Solar Power Levels in 77289

Sorry, solar radiation data for 77289 is not currently available.

Solar Power: 77289 vs. the U.S.

Below is a month-by-month comparison of how average 77289 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 Texas is not currently available.

Solar Data & Statistics for 77289

Sunrise / Sunset in 77289

Sunrise/Sunset for September 08, 2026 ^[2]
- Sunrise: 7:01 am
- Sunset: 7:37 pm
- Length of Day: 12:36

Best Months for Solar in 77289

Monthly data not currently available.

Solar Panel Installs in 77289

We do not have data on solar panel installations in ZIP Code 77289 at the current time.

Solar Power Output in 77289

The Power of Solar in 77289

Monthly AC solar system output averages for 77289. Month-by-month solar power, as ranked by AC output, in 77289. ^[2]

AC output data is not currently available.

Solar Output Analysis for 77289

Sorry, it is not possible to complete our solar radiation analysis for 77289 at this time.

Historical solar radiation data for 77289 is not currently available.

Please check back later.

Weather Forecast for 77289 ^[5]

Tue Sep 8

94°F

Moderate Rain
Min: 80°F
Max: 98°F

Gentle Breeze: 10 mps SE
Precip.: Chance of Rain
Humidity: 47%
Cloud cover: 66%

Wed Sep 9

96°F

Light Rain
Min: 78°F
Max: 98°F

Gentle Breeze: 11 mps ESE
Precip.: Chance of Rain
Humidity: 46%
Cloud cover: 75%

Thu Sep 10

94°F

Scattered Clouds
Min: 81°F
Max: 96°F

Gentle Breeze: 11 mps SSE
Precip.: n/a
Humidity: 43%
Cloud cover: 36%

Fri Sep 11

92°F

Moderate Rain
Min: 79°F
Max: 95°F

Moderate breeze: 15 mps WSW
Precip.: Chance of Rain
Humidity: 50%
Cloud cover: 100%

Sat Sep 12

95°F

Light Rain
Min: 81°F
Max: 95°F

Gentle Breeze: 11 mps SE
Precip.: Chance of Rain
Humidity: 44%
Cloud cover: 72%

Sun Sep 13

95°F

Few Clouds
Min: 81°F
Max: 97°F

Moderate breeze: 13 mps SE
Precip.: n/a
Humidity: 42%
Cloud cover: 17%

More about 77289

About 77289

The ZIP code 77289 is associated with the city of Houston in Harris County in Texas.

77289 Solar Energy & Power

To learn more about solar energy and solar power in 77289, or for more solar-related resources for TX, check out the U.S. Energy Information Administration.