Solar Energy & Solar Power Resources

Solar Power in 42259 (Mammoth Cave, KY)

Solar Energy in 42259

Sorry, historical solar radition values for 42259 are currently unavailable, please check back later.

Solar Panels in 42259

Solar panels in 42259 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 42259

The total length of the day in 42259 (Mammoth Cave, KY) today (January 23, 2026) will be 10 hours and 8 minutes. [More]

Solar Energy in 42259 (Mammoth Cave, KY)

Solar Energy Data for 42259

See the chart below to see how different types of solar panel installations compare in 42259.

Historical solar power output data for Mammoth Cave is not currently available.

Solar Energy Analysis for 42259

Sorry, it is not possible to complete our solar energy analysis for 42259 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 42259

Solar Radiation Data in 42259

See the chart below for monthly solar radiation levels in 42259.

Sorry, data is not currently available.

Solar Radiation Analysis for 42259

Sorry, it is not possible to complete our solar radiation analysis for 42259 at this time.

Historical solar radiation data for 42259 is not currently available.

Please check back later.

Solar Power Comparison: 42259 vs. the U.S.

Solar Power Levels in 42259

Sorry, solar radiation data for 42259 is not currently available.

Solar Power: 42259 vs. the U.S.

Below is a month-by-month comparison of how average 42259 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 Kentucky is not currently available.

Solar Data & Statistics for 42259

Sunrise / Sunset in 42259

Sunrise/Sunset for January 23, 2026 ^[2]
- Sunrise: 6:52 am
- Sunset: 5:00 pm
- Length of Day: 10:8

Best Months for Solar in 42259

Monthly data not currently available.

Solar Panel Installs in 42259

We do not have data on solar panel installations in ZIP Code 42259 at the current time.

Solar Power Output in 42259

The Power of Solar in 42259

Monthly AC solar system output averages for 42259. Month-by-month solar power, as ranked by AC output, in 42259. ^[2]

AC output data is not currently available.

Solar Output Analysis for 42259

Sorry, it is not possible to complete our solar radiation analysis for 42259 at this time.

Historical solar radiation data for 42259 is not currently available.

Please check back later.

Weather Forecast for 42259 ^[5]

Fri Jan 23

30°F

Overcast Clouds
Min: 15°F
Max: 31°F

Moderate breeze: 14 mps N
Precip.: n/a
Humidity: 32%
Cloud cover: 97%

Sat Jan 24

20°F

Snow
Min: 15°F
Max: 20°F

Moderate breeze: 13 mps ENE
Precip.: Chance of Snow
Humidity: 41%
Cloud cover: 100%

Sun Jan 25

18°F

Snow
Min: 15°F
Max: 19°F

Moderate breeze: 13 mps NNW
Precip.: Chance of Snow
Humidity: 95%
Cloud cover: 100%

Mon Jan 26

16°F

Light Snow
Min: -5°F
Max: 17°F

Gentle Breeze: 12 mps WNW
Precip.: Chance of Snow
Humidity: 90%
Cloud cover: 78%

Tue Jan 27

17°F

Broken Clouds
Min: -11°F
Max: 22°F

Moderate breeze: 14 mps SW
Precip.: n/a
Humidity: 88%
Cloud cover: 76%

Wed Jan 28

24°F

Light Snow
Min: 14°F
Max: 24°F

Gentle Breeze: 9 mps SW
Precip.: Chance of Snow
Humidity: 83%
Cloud cover: 93%

More about 42259

About 42259

The ZIP code 42259 is associated with the city of Mammoth Cave in Edmonson County in Kentucky.

42259 Solar Energy & Power

To learn more about solar energy and solar power in 42259, or for more solar-related resources for KY, check out the U.S. Energy Information Administration.