Solar Energy & Solar Power Resources

Solar Power in 98103 (Seattle, WA)

Solar Energy in 98103

Sorry, historical solar radition values for 98103 are currently unavailable, please check back later.

Solar Panels in 98103

Solar panels in 98103 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 98103

The total length of the day in 98103 (Seattle, WA) today (August 25, 2026) will be 13 hours and 48 minutes. [More]

Solar Energy in 98103 (Seattle, WA)

Solar Energy Data for 98103

See the chart below to see how different types of solar panel installations compare in 98103.

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

Solar Energy Analysis for 98103

Sorry, it is not possible to complete our solar energy analysis for 98103 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 98103

Solar Radiation Data in 98103

See the chart below for monthly solar radiation levels in 98103.

Sorry, data is not currently available.

Solar Radiation Analysis for 98103

Sorry, it is not possible to complete our solar radiation analysis for 98103 at this time.

Historical solar radiation data for 98103 is not currently available.

Please check back later.

Solar Power Comparison: 98103 vs. the U.S.

Solar Power Levels in 98103

Sorry, solar radiation data for 98103 is not currently available.

Solar Power: 98103 vs. the U.S.

Below is a month-by-month comparison of how average 98103 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 Washington is not currently available.

Solar Data & Statistics for 98103

Sunrise / Sunset in 98103

Sunrise/Sunset for August 25, 2026 ^[2]
- Sunrise: 6:17 am
- Sunset: 8:05 pm
- Length of Day: 13:48

Best Months for Solar in 98103

Monthly data not currently available.

Solar Panel Installs in 98103

We do not have data on solar panel installations in ZIP Code 98103 at the current time.

Solar Power Output in 98103

The Power of Solar in 98103

Monthly AC solar system output averages for 98103. Month-by-month solar power, as ranked by AC output, in 98103. ^[2]

AC output data is not currently available.

Solar Output Analysis for 98103

Sorry, it is not possible to complete our solar radiation analysis for 98103 at this time.

Historical solar radiation data for 98103 is not currently available.

Please check back later.

Weather Forecast for 98103 ^[5]

Tue Aug 25

86°F

Broken Clouds
Min: 60°F
Max: 90°F

Gentle Breeze: 11 mps SW
Precip.: n/a
Humidity: 29%
Cloud cover: 75%

Wed Aug 26

78°F

Scattered Clouds
Min: 57°F
Max: 84°F

Gentle Breeze: 8 mps WSW
Precip.: n/a
Humidity: 34%
Cloud cover: 25%

Thu Aug 27

72°F

Overcast Clouds
Min: 55°F
Max: 78°F

Gentle Breeze: 8 mps SSW
Precip.: n/a
Humidity: 49%
Cloud cover: 100%

Fri Aug 28

76°F

Broken Clouds
Min: 51°F
Max: 76°F

Gentle Breeze: 10 mps N
Precip.: n/a
Humidity: 38%
Cloud cover: 62%

Sat Aug 29

78°F

Few Clouds
Min: 52°F
Max: 78°F

Light breeze: 7 mps N
Precip.: n/a
Humidity: 35%
Cloud cover: 13%

Sun Aug 30

78°F

Scattered Clouds
Min: 51°F
Max: 78°F

Light breeze: 7 mps NNW
Precip.: n/a
Humidity: 34%
Cloud cover: 25%

More about 98103

About 98103

The ZIP code 98103 is associated with the city of Seattle in King County in Washington.

98103 Solar Energy & Power

To learn more about solar energy and solar power in 98103, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.