Solar Energy & Solar Power Resources

Solar Power in 90609 (Whittier, CA)

Solar Energy in 90609

Sorry, historical solar radition values for 90609 are currently unavailable, please check back later.

Solar Panels in 90609

Solar panels in 90609 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 90609

The total length of the day in 90609 (Whittier, CA) today (November 05, 2025) will be 10 hours and 42 minutes. [More]

Solar Energy in 90609 (Whittier, CA)

Solar Energy Data for 90609

See the chart below to see how different types of solar panel installations compare in 90609.

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

Solar Energy Analysis for 90609

Sorry, it is not possible to complete our solar energy analysis for 90609 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 90609

Solar Radiation Data in 90609

See the chart below for monthly solar radiation levels in 90609.

Sorry, data is not currently available.

Solar Radiation Analysis for 90609

Sorry, it is not possible to complete our solar radiation analysis for 90609 at this time.

Historical solar radiation data for 90609 is not currently available.

Please check back later.

Solar Power Comparison: 90609 vs. the U.S.

Solar Power Levels in 90609

Sorry, solar radiation data for 90609 is not currently available.

Solar Power: 90609 vs. the U.S.

Below is a month-by-month comparison of how average 90609 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 90609

Sunrise / Sunset in 90609

Sunrise/Sunset for November 05, 2025 ^[2]
- Sunrise: 6:14 am
- Sunset: 4:56 pm
- Length of Day: 10:42

Best Months for Solar in 90609

Monthly data not currently available.

Solar Panel Installs in 90609

We do not have data on solar panel installations in ZIP Code 90609 at the current time.

Solar Power Output in 90609

The Power of Solar in 90609

Monthly AC solar system output averages for 90609. Month-by-month solar power, as ranked by AC output, in 90609. ^[2]

AC output data is not currently available.

Solar Output Analysis for 90609

Sorry, it is not possible to complete our solar radiation analysis for 90609 at this time.

Historical solar radiation data for 90609 is not currently available.

Please check back later.

Weather Forecast for 90609 ^[5]

Wed Nov 5

69°F

Overcast Clouds
Min: 58°F
Max: 72°F

Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 58%
Cloud cover: 89%

Thu Nov 6

69°F

Sky Is Clear
Min: 61°F
Max: 73°F

Gentle Breeze: 8 mps SSW
Precip.: n/a
Humidity: 52%
Cloud cover: 0%

Fri Nov 7

75°F

Sky Is Clear
Min: 64°F
Max: 80°F

Gentle Breeze: 8 mps WSW
Precip.: n/a
Humidity: 31%
Cloud cover: 0%

Sat Nov 8

77°F

Sky Is Clear
Min: 67°F
Max: 81°F

Light breeze: 6 mps SW
Precip.: n/a
Humidity: 25%
Cloud cover: 0%

Sun Nov 9

78°F

Few Clouds
Min: 69°F
Max: 85°F

Gentle Breeze: 8 mps W
Precip.: n/a
Humidity: 20%
Cloud cover: 18%

Mon Nov 10

81°F

Few Clouds
Min: 72°F
Max: 87°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 17%
Cloud cover: 15%

More about 90609

About 90609

The ZIP code 90609 is associated with the city of Whittier in Los Angeles County in California.

90609 Solar Energy & Power

To learn more about solar energy and solar power in 90609, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.