Solar Energy & Solar Power Resources

Solar Energy in Coulee City, WA

Solar Energy in Coulee City

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

Solar Panels in Coulee City

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

Sunrise & Sunset in Coulee City

The total length of the day in Coulee City, WA today (July 17, 2026) will be 15 hours and 36 minutes. [More]

Solar Power in Coulee City, WA

Solar Energy Data in Coulee City, WA

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

Historical solar power output data for Coulee City is not currently available.

Solar Energy Analysis for Coulee City, 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 Coulee City

Solar Radiation Data in Coulee City, WA

See the chart below for monthly solar radiation levels in Coulee City.

Sorry, data is not currently available.

Solar Radiation Analysis for Coulee City, WA

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

Historical solar radiation data for Coulee City is not currently available.

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Solar Power Comparison: Coulee City vs. the U.S.

Solar Power Levels in Coulee City

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

Solar Power: Coulee City vs. the U.S.

Below is a month-by-month comparison of how average Coulee City 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 Coulee City

Sunrise / Sunset in Coulee City

Sunrise/Sunset for July 17, 2026 ^[2]
- Sunrise: 5:15 am
- Sunset: 8:51 pm
- Length of Day: 15:36

Best Months for Solar in Coulee City

Monthly data not currently available.

Solar Panel Installs in Coulee City

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

Solar Power Output in Coulee City

The Power of Solar in Coulee City, WA

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

AC output data is not currently available.

Solar Output Analysis for Coulee City, WA

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

Historical solar radiation data for Coulee City is not currently available.

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Cost of Utilities in Coulee City

Coulee City Electricity Costs

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Solar Power Poll: Coulee City

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

Coulee City Natural Gas Costs

Sorry, Washington residential natural gas prices are currently unavailable.

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Weather Forecast for Coulee City, WA ^[5]

Fri Jul 17

79°F

Sky Is Clear
Min: 60°F
Max: 86°F

Moderate breeze: 16 mps S
Precip.: n/a
Humidity: 27%
Cloud cover: 0%

Sat Jul 18

80°F

Sky Is Clear
Min: 57°F
Max: 84°F

Moderate breeze: 17 mps WSW
Precip.: n/a
Humidity: 17%
Cloud cover: 0%

Sun Jul 19

85°F

Sky Is Clear
Min: 58°F
Max: 91°F

Light breeze: 7 mps WNW
Precip.: n/a
Humidity: 20%
Cloud cover: 0%

Mon Jul 20

90°F

Overcast Clouds
Min: 69°F
Max: 91°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 16%
Cloud cover: 100%

Tue Jul 21

97°F

Scattered Clouds
Min: 71°F
Max: 99°F

Light breeze: 7 mps NNW
Precip.: n/a
Humidity: 12%
Cloud cover: 41%

Wed Jul 22

98°F

Overcast Clouds
Min: 76°F
Max: 101°F

Light breeze: 7 mps N
Precip.: n/a
Humidity: 15%
Cloud cover: 100%

More about Coulee City

About Coulee City

The town of Coulee City, WA in Grant County has an approximate population of 562. ^[6]

Coulee City, WA Solar Energy

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