Solar Energy & Solar Power Resources

Solar Energy in Castle Valley, UT

Solar Energy in Castle Valley

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

Solar Panels in Castle Valley

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

Sunrise & Sunset in Castle Valley

The total length of the day in Castle Valley, UT today (October 21, 2026) will be 10 hours and 58 minutes. [More]

Solar Power in Castle Valley, UT

Solar Energy Data in Castle Valley, UT

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

Historical solar power output data for Castle Valley is not currently available.

Solar Energy Analysis for Castle Valley, UT

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

Solar Radiation Data in Castle Valley, UT

See the chart below for monthly solar radiation levels in Castle Valley.

Sorry, data is not currently available.

Solar Radiation Analysis for Castle Valley, UT

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

Historical solar radiation data for Castle Valley is not currently available.

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Solar Power Comparison: Castle Valley vs. the U.S.

Solar Power Levels in Castle Valley

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

Solar Power: Castle Valley vs. the U.S.

Below is a month-by-month comparison of how average Castle Valley 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 Utah is not currently available.

Solar Data & Statistics for Castle Valley

Sunrise / Sunset in Castle Valley

Sunrise/Sunset for October 21, 2026 ^[2]
- Sunrise: 7:33 am
- Sunset: 6:31 pm
- Length of Day: 10:58

Solar Energy Statistics for Castle Valley

Best Months for Solar in Castle Valley

Monthly data not currently available.

Solar Panel Installs in Castle Valley

We do not currently have data on solar panel installations in the town of Castle Valley, UT at this current time.

Solar Power Output in Castle Valley

The Power of Solar in Castle Valley, UT

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

AC output data is not currently available.

Solar Output Analysis for Castle Valley, UT

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

Historical solar radiation data for Castle Valley is not currently available.

Please check back later.

Cost of Utilities in Castle Valley

Castle Valley Electricity Costs

Sorry, Castle Valley residential electricity prices are currently unavailable.

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Solar Power Poll: Castle Valley

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

Castle Valley Natural Gas Costs

Sorry, Utah residential natural gas prices are currently unavailable.

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Weather Forecast for Castle Valley, UT ^[5]

Wed Oct 21

60°F

Moderate Rain
Min: 54°F
Max: 61°F

Gentle Breeze: 10 mps NNE
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 100%

Thu Oct 22

64°F

Moderate Rain
Min: 55°F
Max: 70°F

Gentle Breeze: 11 mps NNW
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 97%

Fri Oct 23

66°F

Light Rain
Min: 54°F
Max: 67°F

Moderate breeze: 14 mps SSW
Precip.: Chance of Rain
Humidity: 43%
Cloud cover: 14%

Sat Oct 24

60°F

Moderate Rain
Min: 46°F
Max: 60°F

Gentle Breeze: 8 mps S
Precip.: Chance of Rain
Humidity: 64%
Cloud cover: 76%

Sun Oct 25

57°F

Light Rain
Min: 46°F
Max: 61°F

Light breeze: 4 mps WSW
Precip.: Chance of Rain
Humidity: 64%
Cloud cover: 33%

Mon Oct 26

58°F

Sky Is Clear
Min: 43°F
Max: 63°F

Light breeze: 4 mps N
Precip.: n/a
Humidity: 63%
Cloud cover: 0%

More about Castle Valley

About Castle Valley

The town of Castle Valley, UT in Grand County has an approximate population of 319. ^[6]

Castle Valley, UT Solar Energy

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