Solar Energy & Solar Power Resources

Solar Power in 98558 (Mckenna, WA)

Solar Energy in 98558

Sorry, historical solar radition values for 98558 are currently unavailable, please check back later.

Solar Panels in 98558

Solar panels in 98558 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 98558

The total length of the day in 98558 (Mckenna, WA) today (September 14, 2025) will be 12 hours and 40 minutes. [More]

Solar Energy in 98558 (Mckenna, WA)

Solar Energy Data for 98558

See the chart below to see how different types of solar panel installations compare in 98558.

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

Solar Energy Analysis for 98558

Sorry, it is not possible to complete our solar energy analysis for 98558 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 98558

Solar Radiation Data in 98558

See the chart below for monthly solar radiation levels in 98558.

Sorry, data is not currently available.

Solar Radiation Analysis for 98558

Sorry, it is not possible to complete our solar radiation analysis for 98558 at this time.

Historical solar radiation data for 98558 is not currently available.

Please check back later.

Solar Power Comparison: 98558 vs. the U.S.

Solar Power Levels in 98558

Sorry, solar radiation data for 98558 is not currently available.

Solar Power: 98558 vs. the U.S.

Below is a month-by-month comparison of how average 98558 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 98558

Sunrise / Sunset in 98558

Sunrise/Sunset for September 14, 2025 ^[2]
- Sunrise: 6:45 am
- Sunset: 7:25 pm
- Length of Day: 12:40

Best Months for Solar in 98558

Monthly data not currently available.

Solar Panel Installs in 98558

We do not have data on solar panel installations in ZIP Code 98558 at the current time.

Solar Power Output in 98558

The Power of Solar in 98558

Monthly AC solar system output averages for 98558. Month-by-month solar power, as ranked by AC output, in 98558. ^[2]

AC output data is not currently available.

Solar Output Analysis for 98558

Sorry, it is not possible to complete our solar radiation analysis for 98558 at this time.

Historical solar radiation data for 98558 is not currently available.

Please check back later.

Weather Forecast for 98558 ^[5]

Sun Sep 14

62°F

Light Rain
Min: 57°F
Max: 64°F

Moderate breeze: 13 mps WSW
Precip.: Chance of Rain
Humidity: 57%
Cloud cover: 98%

Mon Sep 15

70°F

Sky Is Clear
Min: 54°F
Max: 74°F

Gentle Breeze: 8 mps NNE
Precip.: n/a
Humidity: 48%
Cloud cover: 6%

Tue Sep 16

85°F

Sky Is Clear
Min: 51°F
Max: 91°F

Light breeze: 4 mps NNE
Precip.: n/a
Humidity: 27%
Cloud cover: 0%

Wed Sep 17

81°F

Few Clouds
Min: 55°F
Max: 81°F

Light breeze: 6 mps WNW
Precip.: n/a
Humidity: 26%
Cloud cover: 17%

Thu Sep 18

75°F

Broken Clouds
Min: 52°F
Max: 75°F

Gentle Breeze: 9 mps N
Precip.: n/a
Humidity: 40%
Cloud cover: 68%

Fri Sep 19

81°F

Broken Clouds
Min: 52°F
Max: 81°F

Calm: 4 mps N
Precip.: n/a
Humidity: 37%
Cloud cover: 83%

More about 98558

About 98558

The ZIP code 98558 is associated with the city of Mckenna in Pierce County in Washington.

98558 Solar Energy & Power

To learn more about solar energy and solar power in 98558, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.