Solar Energy & Solar Power Resources

Solar Power in 84791 (Saint George, UT)

Solar Energy in 84791

Sorry, historical solar radition values for 84791 are currently unavailable, please check back later.

Solar Panels in 84791

Solar panels in 84791 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 84791

The total length of the day in 84791 (Saint George, UT) today (September 11, 2026) will be 12 hours and 37 minutes. [More]

Solar Energy in 84791 (Saint George, UT)

Solar Energy Data for 84791

See the chart below to see how different types of solar panel installations compare in 84791.

Historical solar power output data for Saint George is not currently available.

Solar Energy Analysis for 84791

Sorry, it is not possible to complete our solar energy analysis for 84791 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 84791

Solar Radiation Data in 84791

See the chart below for monthly solar radiation levels in 84791.

Sorry, data is not currently available.

Solar Radiation Analysis for 84791

Sorry, it is not possible to complete our solar radiation analysis for 84791 at this time.

Historical solar radiation data for 84791 is not currently available.

Please check back later.

Solar Power Comparison: 84791 vs. the U.S.

Solar Power Levels in 84791

Sorry, solar radiation data for 84791 is not currently available.

Solar Power: 84791 vs. the U.S.

Below is a month-by-month comparison of how average 84791 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 84791

Sunrise / Sunset in 84791

Sunrise/Sunset for September 11, 2026 ^[2]
- Sunrise: 7:12 am
- Sunset: 7:49 pm
- Length of Day: 12:37

Best Months for Solar in 84791

Monthly data not currently available.

Solar Panel Installs in 84791

We do not have data on solar panel installations in ZIP Code 84791 at the current time.

Solar Power Output in 84791

The Power of Solar in 84791

Monthly AC solar system output averages for 84791. Month-by-month solar power, as ranked by AC output, in 84791. ^[2]

AC output data is not currently available.

Solar Output Analysis for 84791

Sorry, it is not possible to complete our solar radiation analysis for 84791 at this time.

Historical solar radiation data for 84791 is not currently available.

Please check back later.

Weather Forecast for 84791 ^[5]

Fri Sep 11

93°F

Light Rain
Min: 78°F
Max: 103°F

Moderate breeze: 18 mps WSW
Precip.: Chance of Rain
Humidity: 25%
Cloud cover: 16%

Sat Sep 12

97°F

Overcast Clouds
Min: 71°F
Max: 101°F

Fresh Breeze: 18 mps SW
Precip.: n/a
Humidity: 25%
Cloud cover: 100%

Sun Sep 13

94°F

Sky Is Clear
Min: 79°F
Max: 97°F

Fresh Breeze: 20 mps SW
Precip.: n/a
Humidity: 28%
Cloud cover: 0%

Mon Sep 14

91°F

Sky Is Clear
Min: 76°F
Max: 95°F

Moderate breeze: 16 mps WSW
Precip.: n/a
Humidity: 21%
Cloud cover: 0%

Tue Sep 15

87°F

Sky Is Clear
Min: 76°F
Max: 93°F

Fresh Breeze: 19 mps WSW
Precip.: n/a
Humidity: 31%
Cloud cover: 0%

Wed Sep 16

85°F

Light Rain
Min: 76°F
Max: 92°F

Moderate breeze: 17 mps WSW
Precip.: Chance of Rain
Humidity: 39%
Cloud cover: 2%

More about 84791

About 84791

The ZIP code 84791 is associated with the city of Saint George in Washington County in Utah.

84791 Solar Energy & Power

To learn more about solar energy and solar power in 84791, or for more solar-related resources for UT, check out the U.S. Energy Information Administration.