Solar Energy & Solar Power Resources

Solar Power in 91804 (Alhambra, CA)

Solar Energy in 91804

Sorry, historical solar radition values for 91804 are currently unavailable, please check back later.

Solar Panels in 91804

Solar panels in 91804 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 91804

The total length of the day in 91804 (Alhambra, CA) today (April 18, 2025) will be 13 hours and 12 minutes. [More]

Solar Energy in 91804 (Alhambra, CA)

Solar Energy Data for 91804

See the chart below to see how different types of solar panel installations compare in 91804.

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

Solar Energy Analysis for 91804

Sorry, it is not possible to complete our solar energy analysis for 91804 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 91804

Solar Radiation Data in 91804

See the chart below for monthly solar radiation levels in 91804.

Sorry, data is not currently available.

Solar Radiation Analysis for 91804

Sorry, it is not possible to complete our solar radiation analysis for 91804 at this time.

Historical solar radiation data for 91804 is not currently available.

Please check back later.

Solar Power Comparison: 91804 vs. the U.S.

Solar Power Levels in 91804

Sorry, solar radiation data for 91804 is not currently available.

Solar Power: 91804 vs. the U.S.

Below is a month-by-month comparison of how average 91804 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 91804

Sunrise / Sunset in 91804

Sunrise/Sunset for April 18, 2025 ^[2]
- Sunrise: 6:15 am
- Sunset: 7:27 pm
- Length of Day: 13:12

Best Months for Solar in 91804

Monthly data not currently available.

Solar Panel Installs in 91804

We do not have data on solar panel installations in ZIP Code 91804 at the current time.

Solar Power Output in 91804

The Power of Solar in 91804

Monthly AC solar system output averages for 91804. Month-by-month solar power, as ranked by AC output, in 91804. ^[2]

AC output data is not currently available.

Solar Output Analysis for 91804

Sorry, it is not possible to complete our solar radiation analysis for 91804 at this time.

Historical solar radiation data for 91804 is not currently available.

Please check back later.

Weather Forecast for 91804 ^[5]

Fri Apr 18

59°F

Overcast Clouds
Min: 55°F
Max: 63°F

Gentle Breeze: 10 mps SSW
Precip.: n/a
Humidity: 58%
Cloud cover: 100%

Sat Apr 19

73°F

Sky Is Clear
Min: 55°F
Max: 75°F

Gentle Breeze: 12 mps WSW
Precip.: n/a
Humidity: 26%
Cloud cover: 0%

Sun Apr 20

75°F

Sky Is Clear
Min: 59°F
Max: 77°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 29%
Cloud cover: 7%

Mon Apr 21

72°F

Overcast Clouds
Min: 60°F
Max: 78°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 35%
Cloud cover: 87%

Tue Apr 22

69°F

Few Clouds
Min: 59°F
Max: 75°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 43%
Cloud cover: 20%

Wed Apr 23

65°F

Overcast Clouds
Min: 57°F
Max: 71°F

Gentle Breeze: 10 mps SSW
Precip.: n/a
Humidity: 53%
Cloud cover: 93%

More about 91804

About 91804

The ZIP code 91804 is associated with the city of Alhambra in Los Angeles County in California.

91804 Solar Energy & Power

To learn more about solar energy and solar power in 91804, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.