Solar Energy & Solar Power Resources

Solar Power in 84139 (Salt Lake City, UT)

Solar Energy in 84139

Sorry, historical solar radition values for 84139 are currently unavailable, please check back later.

Solar Panels in 84139

Solar panels in 84139 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 84139

The total length of the day in 84139 (Salt Lake City, UT) today (July 21, 2026) will be 14 hours and 43 minutes. [More]

Solar Energy in 84139 (Salt Lake City, UT)

Solar Energy Data for 84139

See the chart below to see how different types of solar panel installations compare in 84139.

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

Solar Energy Analysis for 84139

Sorry, it is not possible to complete our solar energy analysis for 84139 at this time.

Please check back later.

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 84139

Solar Radiation Data in 84139

See the chart below for monthly solar radiation levels in 84139.

Sorry, data is not currently available.

Solar Radiation Analysis for 84139

Sorry, it is not possible to complete our solar radiation analysis for 84139 at this time.

Historical solar radiation data for 84139 is not currently available.

Please check back later.

Solar Power Comparison: 84139 vs. the U.S.

Solar Power Levels in 84139

Sorry, solar radiation data for 84139 is not currently available.

Solar Power: 84139 vs. the U.S.

Below is a month-by-month comparison of how average 84139 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 84139

Sunrise / Sunset in 84139

Sunrise/Sunset for July 21, 2026 ^[2]
- Sunrise: 6:12 am
- Sunset: 8:55 pm
- Length of Day: 14:43

Best Months for Solar in 84139

Monthly data not currently available.

Solar Panel Installs in 84139

We do not have data on solar panel installations in ZIP Code 84139 at the current time.

Solar Power Output in 84139

The Power of Solar in 84139

Monthly AC solar system output averages for 84139. Month-by-month solar power, as ranked by AC output, in 84139. ^[2]

AC output data is not currently available.

Solar Output Analysis for 84139

Sorry, it is not possible to complete our solar radiation analysis for 84139 at this time.

Historical solar radiation data for 84139 is not currently available.

Please check back later.

Weather Forecast for 84139 ^[5]

Tue Jul 21

95°F

Light Rain
Min: 77°F
Max: 98°F

Moderate breeze: 14 mps SSE
Precip.: Chance of Rain
Humidity: 21%
Cloud cover: 79%

Wed Jul 22

90°F

Light Rain
Min: 70°F
Max: 93°F

Gentle Breeze: 12 mps NW
Precip.: Chance of Rain
Humidity: 26%
Cloud cover: 67%

Thu Jul 23

95°F

Light Rain
Min: 72°F
Max: 97°F

Gentle Breeze: 12 mps NW
Precip.: Chance of Rain
Humidity: 24%
Cloud cover: 1%

Fri Jul 24

101°F

Sky Is Clear
Min: 77°F
Max: 104°F

Moderate breeze: 15 mps SSE
Precip.: n/a
Humidity: 14%
Cloud cover: 8%

Sat Jul 25

100°F

Sky Is Clear
Min: 77°F
Max: 105°F

Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 15%
Cloud cover: 5%

Sun Jul 26

102°F

Broken Clouds
Min: 79°F
Max: 106°F

Gentle Breeze: 11 mps NW
Precip.: n/a
Humidity: 10%
Cloud cover: 51%

More about 84139

About 84139

The ZIP code 84139 is associated with the city of Salt Lake City in Salt Lake County in Utah.

84139 Solar Energy & Power

To learn more about solar energy and solar power in 84139, or for more solar-related resources for UT, check out the U.S. Energy Information Administration.