Solar Energy & Solar Power Resources

Solar Energy in Whittier, CA

Solar Energy in Whittier

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

Solar Panels in Whittier

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

Sunrise & Sunset in Whittier

The total length of the day in Whittier, CA today (September 09, 2025) will be 12 hours and 38 minutes. [More]

Solar Power in Whittier, CA

Solar Energy Data in Whittier, CA

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

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

Solar Energy Analysis for Whittier, CA

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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 Whittier

Solar Radiation Data in Whittier, CA

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

Sorry, data is not currently available.

Solar Radiation Analysis for Whittier, CA

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

Historical solar radiation data for Whittier is not currently available.

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

Solar Power Levels in Whittier

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

Solar Power: Whittier vs. the U.S.

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

Sunrise / Sunset in Whittier

Sunrise/Sunset for September 09, 2025 ^[2]
- Sunrise: 6:30 am
- Sunset: 7:08 pm
- Length of Day: 12:38

Best Months for Solar in Whittier

Monthly data not currently available.

Solar Panel Installs in Whittier

We do not currently have data on solar panel installations in the city of Whittier, CA at this current time.

Solar Power Output in Whittier

The Power of Solar in Whittier, CA

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

AC output data is not currently available.

Solar Output Analysis for Whittier, CA

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

Historical solar radiation data for Whittier is not currently available.

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Cost of Utilities in Whittier

Whittier Electricity Costs

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Solar Power Poll: Whittier

Vote now: Given all of the data and analysis provided for Whittier, is solar power a good choice for residents of this city?

Whittier Natural Gas Costs

Sorry, California residential natural gas prices are currently unavailable.

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Weather Forecast for Whittier, CA ^[5]

Mon Sep 8

86°F

Sky Is Clear
Min: 66°F
Max: 86°F

Gentle Breeze: 12 mps WSW
Precip.: n/a
Humidity: 44%
Cloud cover: 0%

Tue Sep 9

80°F

Sky Is Clear
Min: 62°F
Max: 83°F

Moderate breeze: 13 mps WSW
Precip.: n/a
Humidity: 41%
Cloud cover: 0%

Wed Sep 10

76°F

Few Clouds
Min: 68°F
Max: 79°F

Gentle Breeze: 11 mps SW
Precip.: n/a
Humidity: 47%
Cloud cover: 11%

Thu Sep 11

74°F

Broken Clouds
Min: 69°F
Max: 78°F

Gentle Breeze: 10 mps SSW
Precip.: n/a
Humidity: 53%
Cloud cover: 51%

Fri Sep 12

74°F

Sky Is Clear
Min: 68°F
Max: 80°F

Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 54%
Cloud cover: 0%

Sat Sep 13

76°F

Sky Is Clear
Min: 68°F
Max: 82°F

Gentle Breeze: 11 mps SW
Precip.: n/a
Humidity: 55%
Cloud cover: 1%

More about Whittier

About Whittier

The city of Whittier, CA in Los Angeles County has an approximate population of 85,331. ^[6]

Whittier, CA Solar Energy

To learn more about solar energy and solar power Whittier, CA, or for more solar-related resources for Whittier, visit the U.S. Energy Information Administration.