Solar Energy & Solar Power Resources

Solar Energy in Sonoma, CA

Solar Energy in Sonoma

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

Solar Panels in Sonoma

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

Sunrise & Sunset in Sonoma

The total length of the day in Sonoma, CA today (August 22, 2026) will be 13 hours and 26 minutes. [More]

Solar Power in Sonoma, CA

Solar Energy Data in Sonoma, CA

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

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

Solar Energy Analysis for Sonoma, CA

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

Solar Radiation Data in Sonoma, CA

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

Sorry, data is not currently available.

Solar Radiation Analysis for Sonoma, CA

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

Historical solar radiation data for Sonoma is not currently available.

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

Solar Power Levels in Sonoma

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

Solar Power: Sonoma vs. the U.S.

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

Sunrise / Sunset in Sonoma

Sunrise/Sunset for August 22, 2026 ^[2]
- Sunrise: 6:29 am
- Sunset: 7:55 pm
- Length of Day: 13:26

Best Months for Solar in Sonoma

Monthly data not currently available.

Solar Panel Installs in Sonoma

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

Solar Power Output in Sonoma

The Power of Solar in Sonoma, CA

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

AC output data is not currently available.

Solar Output Analysis for Sonoma, CA

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

Historical solar radiation data for Sonoma is not currently available.

Please check back later.

Cost of Utilities in Sonoma

Sonoma Electricity Costs

Sorry, Sonoma residential electricity prices are currently unavailable.

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Solar Power Poll: Sonoma

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

Sonoma Natural Gas Costs

Sorry, California residential natural gas prices are currently unavailable.

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Weather Forecast for Sonoma, CA ^[5]

Sat Aug 22

88°F

Few Clouds
Min: 54°F
Max: 90°F

Gentle Breeze: 8 mps SW
Precip.: n/a
Humidity: 14%
Cloud cover: 19%

Sun Aug 23

85°F

Overcast Clouds
Min: 59°F
Max: 89°F

Light breeze: 6 mps SSE
Precip.: n/a
Humidity: 25%
Cloud cover: 100%

Mon Aug 24

88°F

Overcast Clouds
Min: 55°F
Max: 90°F

Gentle Breeze: 8 mps W
Precip.: n/a
Humidity: 23%
Cloud cover: 100%

Tue Aug 25

90°F

Scattered Clouds
Min: 55°F
Max: 90°F

Gentle Breeze: 8 mps W
Precip.: n/a
Humidity: 18%
Cloud cover: 46%

Wed Aug 26

94°F

Sky Is Clear
Min: 53°F
Max: 94°F

Light breeze: 7 mps WSW
Precip.: n/a
Humidity: 13%
Cloud cover: 1%

Thu Aug 27

96°F

Few Clouds
Min: 55°F
Max: 96°F

Light breeze: 7 mps SSW
Precip.: n/a
Humidity: 13%
Cloud cover: 15%

More about Sonoma

About Sonoma

The city of Sonoma, CA in Sonoma County has an approximate population of 10,648. ^[6]

Sonoma, CA Solar Energy

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