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Solar Power in 65239 (Cairo, MO)

Solar Energy in 65239

The month of July has the highest historical solar radition values in 65239 with an average of 6.1 kWh/m2/day. [More]

Solar Panels in 65239

Solar panels in 65239 that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output. [More]

Sunrise & Sunset in 65239

The total length of the day in 65239 (Cairo, MO) today (August 16, 2025) will be 13 hours and 43 minutes. [More]

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65239 Solar Energy

Solar Energy in 65239 (Cairo, MO)

Solar Energy Data for 65239

See the chart below to see how different types of solar panel installations compare in 65239.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.


Solar Energy Analysis for 65239

Solar Radiation Data in 65239

Based on historical 65239 data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in 65239. [1]

The region associated with 65239 has an average monthly Global Horizontal Irradiance (GHI) of 4.18 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 5% less than the average monthly Direct Normal Irradiance (DNI) of 4.4 kWh/m2/day. [1]

Solar installations in 65239 that are always titled at the latitude of Cairo (Average Tilt at Latitude or ATaL) average 4.85 kWh/m2/day, or about 16% greater than the average monthly GHI of 4.18 kWh/m2/day and approximately 10% greater than the average monthly DNI of 4.4 kWh/m2/day. [1]

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 65239

Solar Radiation Data in 65239

See the chart below for monthly solar radiation levels in 65239.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)

Solar Radiation Analysis for 65239

Solar Radiation Data in 65239

The region associated with 65239 has a average annual solar radiation value of 5.04 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 65239 is July with an average of 6.1 kWh/m2/day, followed by September at 6.05 kWh/m2/day and June at 5.91 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 65239 are December with an average of 3.12 kWh/m2/day, followed by January with an average of 3.64 kWh/m2/day and November at 4.11 kWh/m2/day. [1]

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Solar Power Comparison: 65239 vs. the U.S.

Solar Power Levels in 65239

The average monthly solar radiation level in 65239, of 5.04 kilowatt hours per square meter per day (kWh/m2/day) is approximately 28% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 24% less than the average level of 6.61 kWh/m2/day in a city with historically high levels (NV). [1]


→ Values listed as 0 (zero) are not available (N/A).

Solar Power: 65239 vs. the U.S.

Below is a month-by-month comparison of how average 65239 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). [1]

→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).

Solar Data & Statistics for 65239

Sunrise / Sunset in 65239

  • Sunrise/Sunset for August 16, 2025 [2]
    • Sunrise: 6:22 am
    • Sunset: 8:05 pm
    • Length of Day: 13:43
Solar Energy Statistics for 65239

Best Months for Solar in 65239

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (6.1 kWh/m2/day)
    • ATaL: July (5.93 kWh/m2/day)
    • DNI: July (5.76 kWh/m2/day)
    • GHI: July (6.42 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 65239

We do not have data on solar panel installations in ZIP Code 65239 at the current time.

Solar Power Output in 65239

The Power of Solar in 65239

Monthly AC solar system output averages for 65239. Month-by-month solar power, as ranked by AC output, in 65239. [2]

* Amounts listed in kWhac (kilowatt hours (AC))

Solar Output Analysis for 65239

Solar Radiation Data in 65239

65239 has a average annual solar AC output value of 5738.36 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 65239 is July with an average of 560.18 kWhac, followed by September at 551.31 kWhac and August at 547.47 kWhac. [2]

The three months that historically average the lowest average solar output levels in 65239 are December with an average of 319.54 kWhac, followed by January with an average of 375.45 kWhac and November at 396.91 kWhac. [2]

Weather Forecast for 65239 [5]

Sat Aug 16
95°F
Sky Is Clear
Min: 74°F
Max: 96°F
Gentle Breeze: 10 mps SW
Precip.: n/a
Humidity: 49%
Cloud cover: 2%
Sun Aug 17
95°F
Light Rain
Min: 74°F
Max: 98°F
Moderate breeze: 14 mps SE
Precip.: Chance of Rain
Humidity: 42%
Cloud cover: 4%
Mon Aug 18
95°F
Sky Is Clear
Min: 73°F
Max: 99°F
Gentle Breeze: 10 mps WSW
Precip.: n/a
Humidity: 42%
Cloud cover: 0%
Tue Aug 19
94°F
Light Rain
Min: 67°F
Max: 97°F
Moderate breeze: 14 mps W
Precip.: Chance of Rain
Humidity: 45%
Cloud cover: 41%
Wed Aug 20
82°F
Light Rain
Min: 67°F
Max: 82°F
Gentle Breeze: 11 mps ENE
Precip.: Chance of Rain
Humidity: 61%
Cloud cover: 100%
Thu Aug 21
80°F
Sky Is Clear
Min: 61°F
Max: 83°F
Gentle Breeze: 8 mps E
Precip.: n/a
Humidity: 54%
Cloud cover: 1%

More about 65239

About 65239

The ZIP code 65239 is associated with the city of Cairo in Randolph County in Missouri.

65239 Solar Power

65239 Solar Energy & Power

To learn more about solar energy and solar power in 65239, or for more solar-related resources for MO, check out the U.S. Energy Information Administration.

Did you know?

Nineteen-year-old Edmund Becquerel, a French experimental physicist, discovered the basis of solar energy in 1839.

Cities in Missouri

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References

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