Solar Energy & Solar Power Resources

Solar Energy in Kennewick, WA

Solar Energy in Kennewick

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

Solar Panels in Kennewick

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

Sunrise & Sunset in Kennewick

The total length of the day in Kennewick, WA today (October 21, 2026) will be 10 hours and 37 minutes. [More]

Solar Power in Kennewick, WA

Solar Energy Data in Kennewick, WA

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

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

Solar Energy Analysis for Kennewick, WA

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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 Kennewick

Solar Radiation Data in Kennewick, WA

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

Sorry, data is not currently available.

Solar Radiation Analysis for Kennewick, WA

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

Historical solar radiation data for Kennewick is not currently available.

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

Solar Power Levels in Kennewick

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

Solar Power: Kennewick vs. the U.S.

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

Sunrise / Sunset in Kennewick

Sunrise/Sunset for October 21, 2026 ^[2]
- Sunrise: 7:22 am
- Sunset: 5:59 pm
- Length of Day: 10:37

Best Months for Solar in Kennewick

Monthly data not currently available.

Solar Panel Installs in Kennewick

We do not currently have data on solar panel installations in the city of Kennewick, WA at this current time.

Solar Power Output in Kennewick

The Power of Solar in Kennewick, WA

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

AC output data is not currently available.

Solar Output Analysis for Kennewick, WA

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

Historical solar radiation data for Kennewick is not currently available.

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Cost of Utilities in Kennewick

Kennewick Electricity Costs

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Solar Power Poll: Kennewick

Vote now: Given all of the data and analysis provided for Kennewick, is solar power a good choice for residents of this city?

Kennewick Natural Gas Costs

Sorry, Washington residential natural gas prices are currently unavailable.

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Weather Forecast for Kennewick, WA ^[5]

Wed Oct 21

63°F

Broken Clouds
Min: 40°F
Max: 69°F

Calm: 3 mps W
Precip.: n/a
Humidity: 52%
Cloud cover: 83%

Thu Oct 22

60°F

Overcast Clouds
Min: 41°F
Max: 62°F

Light breeze: 6 mps SSE
Precip.: n/a
Humidity: 46%
Cloud cover: 99%

Fri Oct 23

60°F

Sky Is Clear
Min: 41°F
Max: 65°F

Gentle Breeze: 8 mps W
Precip.: n/a
Humidity: 33%
Cloud cover: 0%

Sat Oct 24

54°F

Scattered Clouds
Min: 39°F
Max: 61°F

Calm: 2 mps N
Precip.: n/a
Humidity: 57%
Cloud cover: 31%

Sun Oct 25

49°F

Broken Clouds
Min: 38°F
Max: 59°F

Calm: 4 mps NW
Precip.: n/a
Humidity: 54%
Cloud cover: 82%

Mon Oct 26

49°F

Overcast Clouds
Min: 41°F
Max: 59°F

Light breeze: 4 mps NW
Precip.: n/a
Humidity: 64%
Cloud cover: 100%

More about Kennewick

About Kennewick

The city of Kennewick, WA in Benton County has an approximate population of 73,917. ^[6]

Kennewick, WA Solar Energy

To learn more about solar energy and solar power Kennewick, WA, or for more solar-related resources for Kennewick, visit the U.S. Energy Information Administration.