Solar Energy & Solar Power Resources

Solar Power in 91772 (Rosemead, CA)

Solar Energy in 91772

Sorry, historical solar radition values for 91772 are currently unavailable, please check back later.

Solar Panels in 91772

Solar panels in 91772 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 91772

The total length of the day in 91772 (Rosemead, CA) today (September 19, 2026) will be 12 hours and 17 minutes. [More]

Solar Energy in 91772 (Rosemead, CA)

Solar Energy Data for 91772

See the chart below to see how different types of solar panel installations compare in 91772.

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

Solar Energy Analysis for 91772

Sorry, it is not possible to complete our solar energy analysis for 91772 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 91772

Solar Radiation Data in 91772

See the chart below for monthly solar radiation levels in 91772.

Sorry, data is not currently available.

Solar Radiation Analysis for 91772

Sorry, it is not possible to complete our solar radiation analysis for 91772 at this time.

Historical solar radiation data for 91772 is not currently available.

Please check back later.

Solar Power Comparison: 91772 vs. the U.S.

Solar Power Levels in 91772

Sorry, solar radiation data for 91772 is not currently available.

Solar Power: 91772 vs. the U.S.

Below is a month-by-month comparison of how average 91772 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 California is not currently available.

Solar Data & Statistics for 91772

Sunrise / Sunset in 91772

Sunrise/Sunset for September 19, 2026 ^[2]
- Sunrise: 6:37 am
- Sunset: 6:54 pm
- Length of Day: 12:17

Best Months for Solar in 91772

Monthly data not currently available.

Solar Panel Installs in 91772

We do not have data on solar panel installations in ZIP Code 91772 at the current time.

Solar Power Output in 91772

The Power of Solar in 91772

Monthly AC solar system output averages for 91772. Month-by-month solar power, as ranked by AC output, in 91772. ^[2]

AC output data is not currently available.

Solar Output Analysis for 91772

Sorry, it is not possible to complete our solar radiation analysis for 91772 at this time.

Historical solar radiation data for 91772 is not currently available.

Please check back later.

Weather Forecast for 91772 ^[5]

Sat Sep 19

82°F

Sky Is Clear
Min: 63°F
Max: 85°F

Light breeze: 5 mps SW
Precip.: n/a
Humidity: 56%
Cloud cover: 0%

Sun Sep 20

84°F

Few Clouds
Min: 65°F
Max: 86°F

Light breeze: 6 mps SW
Precip.: n/a
Humidity: 45%
Cloud cover: 13%

Mon Sep 21

72°F

Broken Clouds
Min: 64°F
Max: 78°F

Light breeze: 6 mps SW
Precip.: n/a
Humidity: 60%
Cloud cover: 61%

Tue Sep 22

75°F

Sky Is Clear
Min: 59°F
Max: 81°F

Light breeze: 6 mps SSW
Precip.: n/a
Humidity: 52%
Cloud cover: 0%

Wed Sep 23

82°F

Sky Is Clear
Min: 64°F
Max: 92°F

Light breeze: 5 mps SW
Precip.: n/a
Humidity: 41%
Cloud cover: 0%

Thu Sep 24

86°F

Sky Is Clear
Min: 71°F
Max: 94°F

Light breeze: 5 mps SW
Precip.: n/a
Humidity: 24%
Cloud cover: 1%

More about 91772

About 91772

The ZIP code 91772 is associated with the city of Rosemead in Los Angeles County in California.

91772 Solar Energy & Power

To learn more about solar energy and solar power in 91772, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.