Solar Energy & Solar Power Resources

Solar Power in 99338 (Kennewick, WA)

Solar Energy in 99338

Sorry, historical solar radition values for 99338 are currently unavailable, please check back later.

Solar Panels in 99338

Solar panels in 99338 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 99338

The total length of the day in 99338 (Kennewick, WA) today (May 14, 2025) will be 15 hours and 1 minutes. [More]

Solar Energy in 99338 (Kennewick, WA)

Solar Energy Data for 99338

See the chart below to see how different types of solar panel installations compare in 99338.

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

Solar Energy Analysis for 99338

Sorry, it is not possible to complete our solar energy analysis for 99338 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 99338

Solar Radiation Data in 99338

See the chart below for monthly solar radiation levels in 99338.

Sorry, data is not currently available.

Solar Radiation Analysis for 99338

Sorry, it is not possible to complete our solar radiation analysis for 99338 at this time.

Historical solar radiation data for 99338 is not currently available.

Please check back later.

Solar Power Comparison: 99338 vs. the U.S.

Solar Power Levels in 99338

Sorry, solar radiation data for 99338 is not currently available.

Solar Power: 99338 vs. the U.S.

Below is a month-by-month comparison of how average 99338 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 99338

Sunrise / Sunset in 99338

Sunrise/Sunset for May 14, 2025 ^[2]
- Sunrise: 5:22 am
- Sunset: 8:23 pm
- Length of Day: 15:1

Best Months for Solar in 99338

Monthly data not currently available.

Solar Panel Installs in 99338

We do not have data on solar panel installations in ZIP Code 99338 at the current time.

Solar Power Output in 99338

The Power of Solar in 99338

Monthly AC solar system output averages for 99338. Month-by-month solar power, as ranked by AC output, in 99338. ^[2]

AC output data is not currently available.

Solar Output Analysis for 99338

Sorry, it is not possible to complete our solar radiation analysis for 99338 at this time.

Historical solar radiation data for 99338 is not currently available.

Please check back later.

Weather Forecast for 99338 ^[5]

Wed May 14

66°F

Overcast Clouds
Min: 50°F
Max: 67°F

Fresh Breeze: 20 mps SSW
Precip.: n/a
Humidity: 41%
Cloud cover: 97%

Thu May 15

61°F

Overcast Clouds
Min: 44°F
Max: 65°F

Moderate breeze: 15 mps SSW
Precip.: n/a
Humidity: 41%
Cloud cover: 96%

Fri May 16

61°F

Overcast Clouds
Min: 47°F
Max: 64°F

Moderate breeze: 13 mps SSW
Precip.: n/a
Humidity: 49%
Cloud cover: 90%

Sat May 17

63°F

Light Rain
Min: 50°F
Max: 66°F

Light breeze: 6 mps SSW
Precip.: Chance of Rain
Humidity: 50%
Cloud cover: 100%

Sun May 18

55°F

Moderate Rain
Min: 47°F
Max: 61°F

Moderate breeze: 13 mps WSW
Precip.: Chance of Rain
Humidity: 56%
Cloud cover: 100%

Mon May 19

59°F

Overcast Clouds
Min: 49°F
Max: 71°F

Moderate breeze: 14 mps SSW
Precip.: n/a
Humidity: 51%
Cloud cover: 100%

More about 99338

About 99338

The ZIP code 99338 is associated with the city of Kennewick in Benton County in Washington.

99338 Solar Energy & Power

To learn more about solar energy and solar power in 99338, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.