Solar Energy & Solar Power Resources

Solar Power in 99122 (Davenport, WA)

Solar Energy in 99122

Sorry, historical solar radition values for 99122 are currently unavailable, please check back later.

Solar Panels in 99122

Solar panels in 99122 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 99122

The total length of the day in 99122 (Davenport, WA) today (August 22, 2026) will be 13 hours and 58 minutes. [More]

Solar Energy in 99122 (Davenport, WA)

Solar Energy Data for 99122

See the chart below to see how different types of solar panel installations compare in 99122.

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

Solar Energy Analysis for 99122

Sorry, it is not possible to complete our solar energy analysis for 99122 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 99122

Solar Radiation Data in 99122

See the chart below for monthly solar radiation levels in 99122.

Sorry, data is not currently available.

Solar Radiation Analysis for 99122

Sorry, it is not possible to complete our solar radiation analysis for 99122 at this time.

Historical solar radiation data for 99122 is not currently available.

Please check back later.

Solar Power Comparison: 99122 vs. the U.S.

Solar Power Levels in 99122

Sorry, solar radiation data for 99122 is not currently available.

Solar Power: 99122 vs. the U.S.

Below is a month-by-month comparison of how average 99122 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 99122

Sunrise / Sunset in 99122

Sunrise/Sunset for August 22, 2026 ^[2]
- Sunrise: 5:56 am
- Sunset: 7:54 pm
- Length of Day: 13:58

Best Months for Solar in 99122

Monthly data not currently available.

Solar Panel Installs in 99122

We do not have data on solar panel installations in ZIP Code 99122 at the current time.

Solar Power Output in 99122

The Power of Solar in 99122

Monthly AC solar system output averages for 99122. Month-by-month solar power, as ranked by AC output, in 99122. ^[2]

AC output data is not currently available.

Solar Output Analysis for 99122

Sorry, it is not possible to complete our solar radiation analysis for 99122 at this time.

Historical solar radiation data for 99122 is not currently available.

Please check back later.

Weather Forecast for 99122 ^[5]

Sat Aug 22

87°F

Light Rain
Min: 63°F
Max: 92°F

Fresh Breeze: 22 mps WNW
Precip.: Chance of Rain
Humidity: 21%
Cloud cover: 58%

Sun Aug 23

70°F

Sky Is Clear
Min: 50°F
Max: 77°F

Moderate breeze: 16 mps SSW
Precip.: n/a
Humidity: 33%
Cloud cover: 3%

Mon Aug 24

78°F

Sky Is Clear
Min: 56°F
Max: 85°F

Light breeze: 7 mps ENE
Precip.: n/a
Humidity: 25%
Cloud cover: 0%

Tue Aug 25

83°F

Sky Is Clear
Min: 60°F
Max: 93°F

Light breeze: 7 mps NE
Precip.: n/a
Humidity: 21%
Cloud cover: 0%

Wed Aug 26

84°F

Few Clouds
Min: 66°F
Max: 90°F

Gentle Breeze: 11 mps SSW
Precip.: n/a
Humidity: 20%
Cloud cover: 15%

Thu Aug 27

76°F

Few Clouds
Min: 61°F
Max: 83°F

Moderate breeze: 17 mps SW
Precip.: n/a
Humidity: 28%
Cloud cover: 17%

More about 99122

About 99122

The ZIP code 99122 is associated with the city of Davenport in Lincoln County in Washington.

99122 Solar Energy & Power

To learn more about solar energy and solar power in 99122, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.