Solar Energy & Solar Power Resources

Solar Power in 99217 (Spokane, WA)

Solar Energy in 99217

Sorry, historical solar radition values for 99217 are currently unavailable, please check back later.

Solar Panels in 99217

Solar panels in 99217 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 99217

The total length of the day in 99217 (Spokane, WA) today (January 08, 2025) will be 8 hours and 43 minutes. [More]

Solar Energy in 99217 (Spokane, WA)

Solar Energy Data for 99217

See the chart below to see how different types of solar panel installations compare in 99217.

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

Solar Energy Analysis for 99217

Sorry, it is not possible to complete our solar energy analysis for 99217 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 99217

Solar Radiation Data in 99217

See the chart below for monthly solar radiation levels in 99217.

Sorry, data is not currently available.

Solar Radiation Analysis for 99217

Sorry, it is not possible to complete our solar radiation analysis for 99217 at this time.

Historical solar radiation data for 99217 is not currently available.

Please check back later.

Solar Power Comparison: 99217 vs. the U.S.

Solar Power Levels in 99217

Sorry, solar radiation data for 99217 is not currently available.

Solar Power: 99217 vs. the U.S.

Below is a month-by-month comparison of how average 99217 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 99217

Sunrise / Sunset in 99217

Sunrise/Sunset for January 08, 2025 ^[2]
- Sunrise: 7:34 am
- Sunset: 4:17 pm
- Length of Day: 8:43

Best Months for Solar in 99217

Monthly data not currently available.

Solar Panel Installs in 99217

We do not have data on solar panel installations in ZIP Code 99217 at the current time.

Solar Power Output in 99217

The Power of Solar in 99217

Monthly AC solar system output averages for 99217. Month-by-month solar power, as ranked by AC output, in 99217. ^[2]

AC output data is not currently available.

Solar Output Analysis for 99217

Sorry, it is not possible to complete our solar radiation analysis for 99217 at this time.

Historical solar radiation data for 99217 is not currently available.

Please check back later.

Weather Forecast for 99217 ^[5]

Wed Jan 8

32°F

Light Snow
Min: 25°F
Max: 32°F

Light breeze: 5 mps SE
Precip.: Chance of Snow
Humidity: 85%
Cloud cover: 86%

Thu Jan 9

30°F

Overcast Clouds
Min: 26°F
Max: 32°F

Light breeze: 4 mps E
Precip.: n/a
Humidity: 83%
Cloud cover: 94%

Fri Jan 10

31°F

Snow
Min: 26°F
Max: 32°F

Light breeze: 7 mps SSW
Precip.: Chance of Snow
Humidity: 77%
Cloud cover: 100%

Sat Jan 11

32°F

Broken Clouds
Min: 26°F
Max: 34°F

Light breeze: 5 mps SW
Precip.: n/a
Humidity: 85%
Cloud cover: 59%

Sun Jan 12

30°F

Light Snow
Min: 27°F
Max: 32°F

Calm: 3 mps S
Precip.: Chance of Snow
Humidity: 90%
Cloud cover: 94%

Mon Jan 13

29°F

Light Snow
Min: 26°F
Max: 31°F

Calm: 2 mps E
Precip.: Chance of Snow
Humidity: 90%
Cloud cover: 96%

More about 99217

About 99217

The ZIP code 99217 is associated with the city of Spokane in Spokane County in Washington.

99217 Solar Energy & Power

To learn more about solar energy and solar power in 99217, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.