Solar Energy & Solar Power Resources

Solar Power in 98170 (Seattle, WA)

Solar Energy in 98170

Sorry, historical solar radition values for 98170 are currently unavailable, please check back later.

Solar Panels in 98170

Solar panels in 98170 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 98170

The total length of the day in 98170 (Seattle, WA) today (May 27, 2026) will be 15 hours and 39 minutes. [More]

Solar Energy in 98170 (Seattle, WA)

Solar Energy Data for 98170

See the chart below to see how different types of solar panel installations compare in 98170.

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

Solar Energy Analysis for 98170

Sorry, it is not possible to complete our solar energy analysis for 98170 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 98170

Solar Radiation Data in 98170

See the chart below for monthly solar radiation levels in 98170.

Sorry, data is not currently available.

Solar Radiation Analysis for 98170

Sorry, it is not possible to complete our solar radiation analysis for 98170 at this time.

Historical solar radiation data for 98170 is not currently available.

Please check back later.

Solar Power Comparison: 98170 vs. the U.S.

Solar Power Levels in 98170

Sorry, solar radiation data for 98170 is not currently available.

Solar Power: 98170 vs. the U.S.

Below is a month-by-month comparison of how average 98170 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 98170

Sunrise / Sunset in 98170

Sunrise/Sunset for May 27, 2026 ^[2]
- Sunrise: 5:17 am
- Sunset: 8:56 pm
- Length of Day: 15:39

Best Months for Solar in 98170

Monthly data not currently available.

Solar Panel Installs in 98170

We do not have data on solar panel installations in ZIP Code 98170 at the current time.

Solar Power Output in 98170

The Power of Solar in 98170

Monthly AC solar system output averages for 98170. Month-by-month solar power, as ranked by AC output, in 98170. ^[2]

AC output data is not currently available.

Solar Output Analysis for 98170

Sorry, it is not possible to complete our solar radiation analysis for 98170 at this time.

Historical solar radiation data for 98170 is not currently available.

Please check back later.

Weather Forecast for 98170 ^[5]

Wed May 27

75°F

Sky Is Clear
Min: 49°F
Max: 78°F

Gentle Breeze: 9 mps NNW
Precip.: n/a
Humidity: 42%
Cloud cover: 2%

Thu May 28

79°F

Sky Is Clear
Min: 53°F
Max: 80°F

Gentle Breeze: 10 mps N
Precip.: n/a
Humidity: 37%
Cloud cover: 8%

Fri May 29

53°F

Moderate Rain
Min: 50°F
Max: 57°F

Gentle Breeze: 9 mps S
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%

Sat May 30

60°F

Overcast Clouds
Min: 47°F
Max: 60°F

Gentle Breeze: 8 mps NE
Precip.: n/a
Humidity: 46%
Cloud cover: 99%

Sun May 31

61°F

Overcast Clouds
Min: 43°F
Max: 61°F

Light breeze: 5 mps N
Precip.: n/a
Humidity: 45%
Cloud cover: 100%

Mon Jun 1

52°F

Light Rain
Min: 47°F
Max: 53°F

Light breeze: 5 mps ESE
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 100%

More about 98170

About 98170

The ZIP code 98170 is associated with the city of Seattle in King County in Washington.

98170 Solar Energy & Power

To learn more about solar energy and solar power in 98170, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.