Solar Energy & Solar Power Resources

Solar Power in 99213 (Spokane, WA)

Solar Energy in 99213

Sorry, historical solar radition values for 99213 are currently unavailable, please check back later.

Solar Panels in 99213

Solar panels in 99213 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 99213

The total length of the day in 99213 (Spokane, WA) today (July 14, 2025) will be 15 hours and 41 minutes. [More]

Solar Energy in 99213 (Spokane, WA)

Solar Energy Data for 99213

See the chart below to see how different types of solar panel installations compare in 99213.

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

Solar Energy Analysis for 99213

Sorry, it is not possible to complete our solar energy analysis for 99213 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 99213

Solar Radiation Data in 99213

See the chart below for monthly solar radiation levels in 99213.

Sorry, data is not currently available.

Solar Radiation Analysis for 99213

Sorry, it is not possible to complete our solar radiation analysis for 99213 at this time.

Historical solar radiation data for 99213 is not currently available.

Please check back later.

Solar Power Comparison: 99213 vs. the U.S.

Solar Power Levels in 99213

Sorry, solar radiation data for 99213 is not currently available.

Solar Power: 99213 vs. the U.S.

Below is a month-by-month comparison of how average 99213 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 99213

Sunrise / Sunset in 99213

Sunrise/Sunset for July 14, 2025 ^[2]
- Sunrise: 5:04 am
- Sunset: 8:45 pm
- Length of Day: 15:41

Best Months for Solar in 99213

Monthly data not currently available.

Solar Panel Installs in 99213

We do not have data on solar panel installations in ZIP Code 99213 at the current time.

Solar Power Output in 99213

The Power of Solar in 99213

Monthly AC solar system output averages for 99213. Month-by-month solar power, as ranked by AC output, in 99213. ^[2]

AC output data is not currently available.

Solar Output Analysis for 99213

Sorry, it is not possible to complete our solar radiation analysis for 99213 at this time.

Historical solar radiation data for 99213 is not currently available.

Please check back later.

Weather Forecast for 99213 ^[5]

Mon Jul 14

89°F

Broken Clouds
Min: 64°F
Max: 92°F

Moderate breeze: 14 mps WSW
Precip.: n/a
Humidity: 26%
Cloud cover: 60%

Tue Jul 15

68°F

Broken Clouds
Min: 48°F
Max: 73°F

Moderate breeze: 13 mps NE
Precip.: n/a
Humidity: 40%
Cloud cover: 59%

Wed Jul 16

80°F

Sky Is Clear
Min: 52°F
Max: 87°F

Light breeze: 5 mps ENE
Precip.: n/a
Humidity: 27%
Cloud cover: 0%

Thu Jul 17

86°F

Sky Is Clear
Min: 63°F
Max: 93°F

Light breeze: 7 mps WNW
Precip.: n/a
Humidity: 19%
Cloud cover: 4%

Fri Jul 18

87°F

Sky Is Clear
Min: 65°F
Max: 93°F

Moderate breeze: 14 mps SSW
Precip.: n/a
Humidity: 14%
Cloud cover: 0%

Sat Jul 19

80°F

Overcast Clouds
Min: 64°F
Max: 86°F

Gentle Breeze: 11 mps SW
Precip.: n/a
Humidity: 26%
Cloud cover: 85%

More about 99213

About 99213

The ZIP code 99213 is associated with the city of Spokane in Spokane County in Washington.

99213 Solar Energy & Power

To learn more about solar energy and solar power in 99213, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.