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Solar Energy & Solar Power Resources

Solar Energy in Cortland, NY

Solar Energy in Cortland

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

Solar Panels in Cortland

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

Sunrise & Sunset in Cortland

The total length of the day in Cortland, NY today (May 24, 2026) will be 14 hours and 58 minutes. [More]

Solar Power in Cortland, NY

Solar Energy Data in Cortland, NY

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

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

Solar Energy Analysis for Cortland, NY

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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 Cortland

Solar Radiation Data in Cortland, NY

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

Sorry, data is not currently available.

Solar Radiation Analysis for Cortland, NY

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

Historical solar radiation data for Cortland is not currently available.

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

Solar Power Levels in Cortland

Sorry, solar radiation data for New York is not currently available.

Solar Power: Cortland vs. the U.S.

Below is a month-by-month comparison of how average Cortland 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 New York is not currently available.

Solar Data & Statistics for Cortland

Sunrise / Sunset in Cortland

Sunrise/Sunset for May 24, 2026 ^[2]
- Sunrise: 5:32 am
- Sunset: 8:30 pm
- Length of Day: 14:58

Best Months for Solar in Cortland

Monthly data not currently available.

Solar Panel Installs in Cortland

We do not currently have data on solar panel installations in the city of Cortland, NY at this current time.

Solar Power Output in Cortland

The Power of Solar in Cortland, NY

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

AC output data is not currently available.

Solar Output Analysis for Cortland, NY

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

Historical solar radiation data for Cortland is not currently available.

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Cost of Utilities in Cortland

Cortland Electricity Costs

Sorry, Cortland residential electricity prices are currently unavailable.

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Solar Power Poll: Cortland

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

Cortland Natural Gas Costs

Sorry, New York residential natural gas prices are currently unavailable.

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Weather Forecast for Cortland, NY ^[5]

Sun May 24

58°F

Moderate Rain
Min: 51°F
Max: 59°F

Fresh Breeze: 22 mps SSE
Precip.: Chance of Rain
Humidity: 83%
Cloud cover: 100%

Mon May 25

60°F

Moderate Rain
Min: 52°F
Max: 64°F

Gentle Breeze: 12 mps SSE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%

Tue May 26

72°F

Sky Is Clear
Min: 51°F
Max: 73°F

Gentle Breeze: 8 mps W
Precip.: n/a
Humidity: 60%
Cloud cover: 2%

Wed May 27

69°F

Broken Clouds
Min: 55°F
Max: 69°F

Moderate breeze: 14 mps WNW
Precip.: n/a
Humidity: 69%
Cloud cover: 51%

Thu May 28

61°F

Scattered Clouds
Min: 48°F
Max: 61°F

Gentle Breeze: 12 mps NNW
Precip.: n/a
Humidity: 65%
Cloud cover: 31%

Fri May 29

57°F

Light Rain
Min: 41°F
Max: 59°F

Gentle Breeze: 12 mps W
Precip.: Chance of Rain
Humidity: 79%
Cloud cover: 100%

More about Cortland

About Cortland

The city of Cortland, NY in Cortland County has an approximate population of 19,204. ^[6]

Cortland, NY Solar Energy

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