Solar Energy & Solar Power Resources

Solar Power in 71639 (Dumas, AR)

Solar Energy in 71639

Sorry, historical solar radition values for 71639 are currently unavailable, please check back later.

Solar Panels in 71639

Solar panels in 71639 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 71639

The total length of the day in 71639 (Dumas, AR) today (September 14, 2026) will be 12 hours and 28 minutes. [More]

Solar Energy in 71639 (Dumas, AR)

Solar Energy Data for 71639

See the chart below to see how different types of solar panel installations compare in 71639.

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

Solar Energy Analysis for 71639

Sorry, it is not possible to complete our solar energy analysis for 71639 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 71639

Solar Radiation Data in 71639

See the chart below for monthly solar radiation levels in 71639.

Sorry, data is not currently available.

Solar Radiation Analysis for 71639

Sorry, it is not possible to complete our solar radiation analysis for 71639 at this time.

Historical solar radiation data for 71639 is not currently available.

Please check back later.

Solar Power Comparison: 71639 vs. the U.S.

Solar Power Levels in 71639

Sorry, solar radiation data for 71639 is not currently available.

Solar Power: 71639 vs. the U.S.

Below is a month-by-month comparison of how average 71639 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 Arkansas is not currently available.

Solar Data & Statistics for 71639

Sunrise / Sunset in 71639

Sunrise/Sunset for September 14, 2026 ^[2]
- Sunrise: 6:47 am
- Sunset: 7:15 pm
- Length of Day: 12:28

Best Months for Solar in 71639

Monthly data not currently available.

Solar Panel Installs in 71639

We do not have data on solar panel installations in ZIP Code 71639 at the current time.

Solar Power Output in 71639

The Power of Solar in 71639

Monthly AC solar system output averages for 71639. Month-by-month solar power, as ranked by AC output, in 71639. ^[2]

AC output data is not currently available.

Solar Output Analysis for 71639

Sorry, it is not possible to complete our solar radiation analysis for 71639 at this time.

Historical solar radiation data for 71639 is not currently available.

Please check back later.

Weather Forecast for 71639 ^[5]

Mon Sep 14

97°F

Light Rain
Min: 75°F
Max: 99°F

Gentle Breeze: 9 mps NNW
Precip.: Chance of Rain
Humidity: 41%
Cloud cover: 34%

Tue Sep 15

98°F

Light Rain
Min: 75°F
Max: 101°F

Gentle Breeze: 11 mps SSW
Precip.: Chance of Rain
Humidity: 36%
Cloud cover: 0%

Wed Sep 16

101°F

Sky Is Clear
Min: 77°F
Max: 103°F

Gentle Breeze: 11 mps S
Precip.: n/a
Humidity: 27%
Cloud cover: 0%

Thu Sep 17

101°F

Sky Is Clear
Min: 77°F
Max: 103°F

Gentle Breeze: 9 mps S
Precip.: n/a
Humidity: 27%
Cloud cover: 0%

Fri Sep 18

101°F

Light Rain
Min: 76°F
Max: 101°F

Gentle Breeze: 10 mps ESE
Precip.: Chance of Rain
Humidity: 25%
Cloud cover: 12%

Sat Sep 19

96°F

Sky Is Clear
Min: 72°F
Max: 98°F

Moderate breeze: 14 mps S
Precip.: n/a
Humidity: 22%
Cloud cover: 10%

More about 71639

About 71639

The ZIP code 71639 is associated with the city of Dumas in Desha County in Arkansas.

71639 Solar Energy & Power

To learn more about solar energy and solar power in 71639, or for more solar-related resources for AR, check out the U.S. Energy Information Administration.