Solar Energy & Solar Power Resources

Solar Power in 99216 (Spokane, WA)

Solar Energy in 99216

Sorry, historical solar radition values for 99216 are currently unavailable, please check back later.

Solar Panels in 99216

Solar panels in 99216 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 99216

The total length of the day in 99216 (Spokane, WA) today (January 05, 2026) will be 8 hours and 39 minutes. [More]

Solar Energy in 99216 (Spokane, WA)

Solar Energy Data for 99216

See the chart below to see how different types of solar panel installations compare in 99216.

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

Solar Energy Analysis for 99216

Sorry, it is not possible to complete our solar energy analysis for 99216 at this time.

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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 99216

Solar Radiation Data in 99216

See the chart below for monthly solar radiation levels in 99216.

Sorry, data is not currently available.

Solar Radiation Analysis for 99216

Sorry, it is not possible to complete our solar radiation analysis for 99216 at this time.

Historical solar radiation data for 99216 is not currently available.

Please check back later.

Solar Power Comparison: 99216 vs. the U.S.

Solar Power Levels in 99216

Sorry, solar radiation data for 99216 is not currently available.

Solar Power: 99216 vs. the U.S.

Below is a month-by-month comparison of how average 99216 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 99216

Sunrise / Sunset in 99216

Sunrise/Sunset for January 05, 2026 ^[2]
- Sunrise: 7:34 am
- Sunset: 4:13 pm
- Length of Day: 8:39

Best Months for Solar in 99216

Monthly data not currently available.

Solar Panel Installs in 99216

We do not have data on solar panel installations in ZIP Code 99216 at the current time.

Solar Power Output in 99216

The Power of Solar in 99216

Monthly AC solar system output averages for 99216. Month-by-month solar power, as ranked by AC output, in 99216. ^[2]

AC output data is not currently available.

Solar Output Analysis for 99216

Sorry, it is not possible to complete our solar radiation analysis for 99216 at this time.

Historical solar radiation data for 99216 is not currently available.

Please check back later.

Weather Forecast for 99216 ^[5]

Mon Jan 5

39°F

Light Rain
Min: 34°F
Max: 41°F

Gentle Breeze: 8 mps SW
Precip.: Chance of Rain
Humidity: 72%
Cloud cover: 12%

Tue Jan 6

36°F

Light Snow
Min: 35°F
Max: 39°F

Moderate breeze: 14 mps SSW
Precip.: Chance of Snow
Humidity: 85%
Cloud cover: 100%

Wed Jan 7

38°F

Snow
Min: 32°F
Max: 39°F

Moderate breeze: 15 mps SW
Precip.: Chance of Snow
Humidity: 64%
Cloud cover: 100%

Thu Jan 8

32°F

Broken Clouds
Min: 30°F
Max: 36°F

Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 72%
Cloud cover: 83%

Fri Jan 9

35°F

Light Snow
Min: 30°F
Max: 36°F

Light breeze: 7 mps S
Precip.: Chance of Snow
Humidity: 82%
Cloud cover: 100%

Sat Jan 10

33°F

Overcast Clouds
Min: 30°F
Max: 38°F

Light breeze: 4 mps ESE
Precip.: n/a
Humidity: 70%
Cloud cover: 99%

More about 99216

About 99216

The ZIP code 99216 is associated with the city of Spokane in Spokane County in Washington.

99216 Solar Energy & Power

To learn more about solar energy and solar power in 99216, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.