Solar Energy & Solar Power Resources

Solar Power in 98154 (Seattle, WA)

Solar Energy in 98154

Sorry, historical solar radition values for 98154 are currently unavailable, please check back later.

Solar Panels in 98154

Solar panels in 98154 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 98154

The total length of the day in 98154 (Seattle, WA) today (May 09, 2026) will be 14 hours and 57 minutes. [More]

Solar Energy in 98154 (Seattle, WA)

Solar Energy Data for 98154

See the chart below to see how different types of solar panel installations compare in 98154.

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

Solar Energy Analysis for 98154

Sorry, it is not possible to complete our solar energy analysis for 98154 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 98154

Solar Radiation Data in 98154

See the chart below for monthly solar radiation levels in 98154.

Sorry, data is not currently available.

Solar Radiation Analysis for 98154

Sorry, it is not possible to complete our solar radiation analysis for 98154 at this time.

Historical solar radiation data for 98154 is not currently available.

Please check back later.

Solar Power Comparison: 98154 vs. the U.S.

Solar Power Levels in 98154

Sorry, solar radiation data for 98154 is not currently available.

Solar Power: 98154 vs. the U.S.

Below is a month-by-month comparison of how average 98154 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 98154

Sunrise / Sunset in 98154

Sunrise/Sunset for May 09, 2026 ^[2]
- Sunrise: 5:37 am
- Sunset: 8:34 pm
- Length of Day: 14:57

Best Months for Solar in 98154

Monthly data not currently available.

Solar Panel Installs in 98154

We do not have data on solar panel installations in ZIP Code 98154 at the current time.

Solar Power Output in 98154

The Power of Solar in 98154

Monthly AC solar system output averages for 98154. Month-by-month solar power, as ranked by AC output, in 98154. ^[2]

AC output data is not currently available.

Solar Output Analysis for 98154

Sorry, it is not possible to complete our solar radiation analysis for 98154 at this time.

Historical solar radiation data for 98154 is not currently available.

Please check back later.

Weather Forecast for 98154 ^[5]

Sat May 9

64°F

Overcast Clouds
Min: 48°F
Max: 68°F

Light breeze: 7 mps N
Precip.: n/a
Humidity: 43%
Cloud cover: 100%

Sun May 10

69°F

Overcast Clouds
Min: 51°F
Max: 73°F

Moderate breeze: 13 mps NNW
Precip.: n/a
Humidity: 39%
Cloud cover: 100%

Mon May 11

68°F

Overcast Clouds
Min: 49°F
Max: 70°F

Gentle Breeze: 9 mps NNW
Precip.: n/a
Humidity: 42%
Cloud cover: 89%

Tue May 12

77°F

Overcast Clouds
Min: 50°F
Max: 77°F

Gentle Breeze: 8 mps NNW
Precip.: n/a
Humidity: 35%
Cloud cover: 100%

Wed May 13

82°F

Overcast Clouds
Min: 56°F
Max: 85°F

Light breeze: 7 mps SSW
Precip.: n/a
Humidity: 28%
Cloud cover: 100%

Thu May 14

76°F

Overcast Clouds
Min: 55°F
Max: 76°F

Gentle Breeze: 8 mps S
Precip.: n/a
Humidity: 30%
Cloud cover: 100%

More about 98154

About 98154

The ZIP code 98154 is associated with the city of Seattle in King County in Washington.

98154 Solar Energy & Power

To learn more about solar energy and solar power in 98154, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.