Solar Energy & Solar Power Resources

Solar Energy in Gillette, WY

Solar Energy in Gillette

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

Solar Panels in Gillette

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

Sunrise & Sunset in Gillette

The total length of the day in Gillette, WY today (June 23, 2025) will be 15 hours and 34 minutes. [More]

Solar Power in Gillette, WY

Solar Energy Data in Gillette, WY

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

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

Solar Energy Analysis for Gillette, WY

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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 Gillette

Solar Radiation Data in Gillette, WY

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

Sorry, data is not currently available.

Solar Radiation Analysis for Gillette, WY

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

Historical solar radiation data for Gillette is not currently available.

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

Solar Power Levels in Gillette

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

Solar Power: Gillette vs. the U.S.

Below is a month-by-month comparison of how average Gillette 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 Wyoming is not currently available.

Solar Data & Statistics for Gillette

Sunrise / Sunset in Gillette

Sunrise/Sunset for June 23, 2025 ^[2]
- Sunrise: 5:17 am
- Sunset: 8:51 pm
- Length of Day: 15:34

Best Months for Solar in Gillette

Monthly data not currently available.

Solar Panel Installs in Gillette

We do not currently have data on solar panel installations in the city of Gillette, WY at this current time.

Solar Power Output in Gillette

The Power of Solar in Gillette, WY

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

AC output data is not currently available.

Solar Output Analysis for Gillette, WY

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

Historical solar radiation data for Gillette is not currently available.

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Cost of Utilities in Gillette

Gillette Electricity Costs

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Solar Power Poll: Gillette

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

Gillette Natural Gas Costs

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Weather Forecast for Gillette, WY ^[5]

Mon Jun 23

61°F

Moderate Rain
Min: 43°F
Max: 71°F

Moderate breeze: 15 mps SE
Precip.: Chance of Rain
Humidity: 40%
Cloud cover: 39%

Tue Jun 24

77°F

Moderate Rain
Min: 53°F
Max: 81°F

Strong breeze: 29 mps SSE
Precip.: Chance of Rain
Humidity: 38%
Cloud cover: 0%

Wed Jun 25

77°F

Light Rain
Min: 56°F
Max: 81°F

Moderate breeze: 14 mps N
Precip.: Chance of Rain
Humidity: 41%
Cloud cover: 0%

Thu Jun 26

82°F

Few Clouds
Min: 60°F
Max: 85°F

Gentle Breeze: 11 mps NNE
Precip.: n/a
Humidity: 25%
Cloud cover: 12%

Fri Jun 27

83°F

Scattered Clouds
Min: 63°F
Max: 86°F

Moderate breeze: 15 mps NNW
Precip.: n/a
Humidity: 25%
Cloud cover: 30%

Sat Jun 28

90°F

Light Rain
Min: 65°F
Max: 92°F

Moderate breeze: 16 mps S
Precip.: Chance of Rain
Humidity: 21%
Cloud cover: 5%

More about Gillette

About Gillette

The city of Gillette, WY in Campbell County has an approximate population of 29,087. ^[6]

Gillette, WY Solar Energy

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