Solar Energy & Solar Power Resources

Solar Power in 94940 (Marshall, CA)

Solar Energy in 94940

Sorry, historical solar radition values for 94940 are currently unavailable, please check back later.

Solar Panels in 94940

Solar panels in 94940 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 94940

The total length of the day in 94940 (Marshall, CA) today (April 07, 2025) will be 12 hours and 56 minutes. [More]

Solar Energy in 94940 (Marshall, CA)

Solar Energy Data for 94940

See the chart below to see how different types of solar panel installations compare in 94940.

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

Solar Energy Analysis for 94940

Sorry, it is not possible to complete our solar energy analysis for 94940 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 94940

Solar Radiation Data in 94940

See the chart below for monthly solar radiation levels in 94940.

Sorry, data is not currently available.

Solar Radiation Analysis for 94940

Sorry, it is not possible to complete our solar radiation analysis for 94940 at this time.

Historical solar radiation data for 94940 is not currently available.

Please check back later.

Solar Power Comparison: 94940 vs. the U.S.

Solar Power Levels in 94940

Sorry, solar radiation data for 94940 is not currently available.

Solar Power: 94940 vs. the U.S.

Below is a month-by-month comparison of how average 94940 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 94940

Sunrise / Sunset in 94940

Sunrise/Sunset for April 07, 2025 ^[2]
- Sunrise: 6:45 am
- Sunset: 7:41 pm
- Length of Day: 12:56

Best Months for Solar in 94940

Monthly data not currently available.

Solar Panel Installs in 94940

We do not have data on solar panel installations in ZIP Code 94940 at the current time.

Solar Power Output in 94940

The Power of Solar in 94940

Monthly AC solar system output averages for 94940. Month-by-month solar power, as ranked by AC output, in 94940. ^[2]

AC output data is not currently available.

Solar Output Analysis for 94940

Sorry, it is not possible to complete our solar radiation analysis for 94940 at this time.

Historical solar radiation data for 94940 is not currently available.

Please check back later.

Weather Forecast for 94940 ^[5]

Mon Apr 7

57°F

Moderate Rain
Min: 51°F
Max: 57°F

Gentle Breeze: 9 mps W
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 100%

Tue Apr 8

55°F

Sky Is Clear
Min: 47°F
Max: 55°F

Moderate breeze: 15 mps WNW
Precip.: n/a
Humidity: 71%
Cloud cover: 7%

Wed Apr 9

59°F

Scattered Clouds
Min: 46°F
Max: 60°F

Gentle Breeze: 12 mps WNW
Precip.: n/a
Humidity: 67%
Cloud cover: 40%

Thu Apr 10

58°F

Overcast Clouds
Min: 50°F
Max: 58°F

Moderate breeze: 14 mps WNW
Precip.: n/a
Humidity: 73%
Cloud cover: 100%

Fri Apr 11

55°F

Overcast Clouds
Min: 49°F
Max: 56°F

Fresh Breeze: 21 mps WNW
Precip.: n/a
Humidity: 88%
Cloud cover: 100%

Sat Apr 12

56°F

Sky Is Clear
Min: 46°F
Max: 56°F

Strong breeze: 27 mps WNW
Precip.: n/a
Humidity: 60%
Cloud cover: 0%

More about 94940

About 94940

The ZIP code 94940 is associated with the city of Marshall in Marin County in California.

94940 Solar Energy & Power

To learn more about solar energy and solar power in 94940, or for more solar-related resources for CA, check out the U.S. Energy Information Administration.