Solar Energy & Solar Power Resources

Solar Power in 98198 (Seattle, WA)

Solar Energy in 98198

Sorry, historical solar radition values for 98198 are currently unavailable, please check back later.

Solar Panels in 98198

Solar panels in 98198 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 98198

The total length of the day in 98198 (Seattle, WA) today (September 13, 2025) will be 12 hours and 43 minutes. [More]

Solar Energy in 98198 (Seattle, WA)

Solar Energy Data for 98198

See the chart below to see how different types of solar panel installations compare in 98198.

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

Solar Energy Analysis for 98198

Sorry, it is not possible to complete our solar energy analysis for 98198 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 98198

Solar Radiation Data in 98198

See the chart below for monthly solar radiation levels in 98198.

Sorry, data is not currently available.

Solar Radiation Analysis for 98198

Sorry, it is not possible to complete our solar radiation analysis for 98198 at this time.

Historical solar radiation data for 98198 is not currently available.

Please check back later.

Solar Power Comparison: 98198 vs. the U.S.

Solar Power Levels in 98198

Sorry, solar radiation data for 98198 is not currently available.

Solar Power: 98198 vs. the U.S.

Below is a month-by-month comparison of how average 98198 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 98198

Sunrise / Sunset in 98198

Sunrise/Sunset for September 13, 2025 ^[2]
- Sunrise: 6:43 am
- Sunset: 7:26 pm
- Length of Day: 12:43

Best Months for Solar in 98198

Monthly data not currently available.

Solar Panel Installs in 98198

We do not have data on solar panel installations in ZIP Code 98198 at the current time.

Solar Power Output in 98198

The Power of Solar in 98198

Monthly AC solar system output averages for 98198. Month-by-month solar power, as ranked by AC output, in 98198. ^[2]

AC output data is not currently available.

Solar Output Analysis for 98198

Sorry, it is not possible to complete our solar radiation analysis for 98198 at this time.

Historical solar radiation data for 98198 is not currently available.

Please check back later.

Weather Forecast for 98198 ^[5]

Sat Sep 13

70°F

Sky Is Clear
Min: 56°F
Max: 73°F

Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 67%
Cloud cover: 7%

Sun Sep 14

62°F

Moderate Rain
Min: 55°F
Max: 64°F

Gentle Breeze: 8 mps SSW
Precip.: Chance of Rain
Humidity: 85%
Cloud cover: 100%

Mon Sep 15

70°F

Sky Is Clear
Min: 51°F
Max: 73°F

Gentle Breeze: 9 mps NNW
Precip.: n/a
Humidity: 47%
Cloud cover: 4%

Tue Sep 16

85°F

Sky Is Clear
Min: 52°F
Max: 91°F

Light breeze: 4 mps NNE
Precip.: n/a
Humidity: 26%
Cloud cover: 0%

Wed Sep 17

79°F

Sky Is Clear
Min: 60°F
Max: 79°F

Gentle Breeze: 8 mps S
Precip.: n/a
Humidity: 30%
Cloud cover: 2%

Thu Sep 18

71°F

Broken Clouds
Min: 54°F
Max: 71°F

Gentle Breeze: 8 mps NNW
Precip.: n/a
Humidity: 38%
Cloud cover: 75%

More about 98198

About 98198

The ZIP code 98198 is associated with the city of Seattle in King County in Washington.

98198 Solar Energy & Power

To learn more about solar energy and solar power in 98198, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.