Solar Energy & Solar Power Resources

Solar Energy in South Pasadena, CA

Solar Energy in South Pasadena

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

Solar Panels in South Pasadena

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

Sunrise & Sunset in South Pasadena

The total length of the day in South Pasadena, CA today (April 30, 2025) will be 13 hours and 35 minutes. [More]

Solar Power in South Pasadena, CA

Solar Energy Data in South Pasadena, CA

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

Historical solar power output data for South Pasadena is not currently available.

Solar Energy Analysis for South Pasadena, CA

Sorry, it is not possible to complete our solar energy analysis for South Pasadena at this time.

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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 South Pasadena

Solar Radiation Data in South Pasadena, CA

See the chart below for monthly solar radiation levels in South Pasadena.

Sorry, data is not currently available.

Solar Radiation Analysis for South Pasadena, CA

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

Historical solar radiation data for South Pasadena is not currently available.

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Solar Power Comparison: South Pasadena vs. the U.S.

Solar Power Levels in South Pasadena

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

Solar Power: South Pasadena vs. the U.S.

Below is a month-by-month comparison of how average South Pasadena 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 South Pasadena

Sunrise / Sunset in South Pasadena

Sunrise/Sunset for April 30, 2025 ^[2]
- Sunrise: 6:02 am
- Sunset: 7:37 pm
- Length of Day: 13:35

Solar Energy Statistics for South Pasadena

Best Months for Solar in South Pasadena

Monthly data not currently available.

Solar Panel Installs in South Pasadena

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

Solar Power Output in South Pasadena

The Power of Solar in South Pasadena, CA

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

AC output data is not currently available.

Solar Output Analysis for South Pasadena, CA

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

Historical solar radiation data for South Pasadena is not currently available.

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Cost of Utilities in South Pasadena

South Pasadena Electricity Costs

Sorry, South Pasadena residential electricity prices are currently unavailable.

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Solar Power Poll: South Pasadena

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

South Pasadena Natural Gas Costs

Sorry, California residential natural gas prices are currently unavailable.

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Weather Forecast for South Pasadena, CA ^[5]

Wed Apr 30

67°F

Overcast Clouds
Min: 55°F
Max: 69°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 48%
Cloud cover: 100%

Thu May 1

71°F

Light Rain
Min: 55°F
Max: 72°F

Gentle Breeze: 10 mps SSW
Precip.: Chance of Rain
Humidity: 45%
Cloud cover: 47%

Fri May 2

73°F

Sky Is Clear
Min: 58°F
Max: 75°F

Gentle Breeze: 10 mps SW
Precip.: n/a
Humidity: 45%
Cloud cover: 1%

Sat May 3

63°F

Overcast Clouds
Min: 53°F
Max: 70°F

Gentle Breeze: 10 mps SW
Precip.: n/a
Humidity: 65%
Cloud cover: 88%

Sun May 4

58°F

Broken Clouds
Min: 50°F
Max: 61°F

Moderate breeze: 15 mps ESE
Precip.: n/a
Humidity: 43%
Cloud cover: 58%

Mon May 5

54°F

Overcast Clouds
Min: 53°F
Max: 63°F

Gentle Breeze: 8 mps SE
Precip.: n/a
Humidity: 69%
Cloud cover: 94%

More about South Pasadena

About South Pasadena

The city of South Pasadena, CA in Los Angeles County has an approximate population of 25,619. ^[6]

South Pasadena, CA Solar Energy

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