Solar Energy & Solar Power Resources

Solar Energy in Grangeville, ID

Solar Energy in Grangeville

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

Solar Panels in Grangeville

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

Sunrise & Sunset in Grangeville

The total length of the day in Grangeville, ID today (September 29, 2026) will be 11 hours and 51 minutes. [More]

Solar Power in Grangeville, ID

Solar Energy Data in Grangeville, ID

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

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

Solar Energy Analysis for Grangeville, ID

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

Solar Radiation Data in Grangeville, ID

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

Sorry, data is not currently available.

Solar Radiation Analysis for Grangeville, ID

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

Historical solar radiation data for Grangeville is not currently available.

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

Solar Power Levels in Grangeville

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

Solar Power: Grangeville vs. the U.S.

Below is a month-by-month comparison of how average Grangeville 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 Idaho is not currently available.

Solar Data & Statistics for Grangeville

Sunrise / Sunset in Grangeville

Sunrise/Sunset for September 29, 2026 ^[2]
- Sunrise: 6:39 am
- Sunset: 6:30 pm
- Length of Day: 11:51

Best Months for Solar in Grangeville

Monthly data not currently available.

Solar Panel Installs in Grangeville

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

Solar Power Output in Grangeville

The Power of Solar in Grangeville, ID

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

AC output data is not currently available.

Solar Output Analysis for Grangeville, ID

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

Historical solar radiation data for Grangeville is not currently available.

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Cost of Utilities in Grangeville

Grangeville Electricity Costs

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Solar Power Poll: Grangeville

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

Grangeville Natural Gas Costs

Sorry, Idaho residential natural gas prices are currently unavailable.

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Weather Forecast for Grangeville, ID ^[5]

Tue Sep 29

63°F

Few Clouds
Min: 43°F
Max: 70°F

Light breeze: 7 mps WSW
Precip.: n/a
Humidity: 39%
Cloud cover: 14%

Wed Sep 30

55°F

Overcast Clouds
Min: 47°F
Max: 56°F

Light breeze: 7 mps NNE
Precip.: n/a
Humidity: 57%
Cloud cover: 96%

Thu Oct 1

65°F

Broken Clouds
Min: 45°F
Max: 68°F

Light breeze: 5 mps NE
Precip.: n/a
Humidity: 61%
Cloud cover: 54%

Fri Oct 2

69°F

Few Clouds
Min: 47°F
Max: 73°F

Light breeze: 7 mps NNE
Precip.: n/a
Humidity: 53%
Cloud cover: 18%

Sat Oct 3

65°F

Sky Is Clear
Min: 49°F
Max: 71°F

Calm: 3 mps N
Precip.: n/a
Humidity: 56%
Cloud cover: 0%

Sun Oct 4

68°F

Sky Is Clear
Min: 49°F
Max: 76°F

Calm: 3 mps NNE
Precip.: n/a
Humidity: 53%
Cloud cover: 0%

More about Grangeville

About Grangeville

The city of Grangeville, ID in Idaho County has an approximate population of 3,141. ^[6]

Grangeville, ID Solar Energy

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