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Solar Energy in Saint Mary, MO

Solar Energy in Saint Mary

The month of September has the highest historical solar radition values in Saint Mary with an average of 6.05 kWh/m2/day. [More]

Solar Panels in Saint Mary

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

Sunrise & Sunset in Saint Mary

The total length of the day in Saint Mary, MO today (May 23, 2022) will be 14 hours and 26 minutes. [More]

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Saint Mary, MO Solar Energy

Solar Power in Saint Mary, MO

Solar Energy Data in Saint Mary, MO

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

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


Solar Energy Analysis for Saint Mary, MO

Solar Radiation Data in Saint Mary

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

Saint Mary has an average monthly Global Horizontal Irradiance (GHI) of 4.25 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 2% less than the average monthly Direct Normal Irradiance (DNI) of 4.33 kWh/m2/day. [1]

Solar installations in Saint Mary that are always titled at the latitude of Saint Mary (Average Tilt at Latitude or ATaL) average 4.86 kWh/m2/day, or about 14% greater than the average monthly GHI of 4.25 kWh/m2/day and approximately 12% greater than the average monthly DNI of 4.33 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 Saint Mary

Solar Radiation Data in Saint Mary, MO

See the chart below for monthly solar radiation levels in Saint Mary.

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

Solar Radiation Analysis for Saint Mary, MO

Solar Radiation Data in Saint Mary

Saint Mary, MO has a average annual solar radiation value of 5.1 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in Saint Mary is September with an average of 6.05 kWh/m2/day, followed by August at 6.02 kWh/m2/day and July at 5.96 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in Saint Mary (Missouri) are December with an average of 3.44 kWh/m2/day, followed by January with an average of 3.99 kWh/m2/day and November at 4.33 kWh/m2/day. [1]

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Solar Power Comparison: Saint Mary vs. the U.S.

Solar Power Levels in Saint Mary

The average monthly solar radiation level in Saint Mary, MO, of 5.1 kilowatt hours per square meter per day (kWh/m2/day) is approximately 30% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 23% 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: Saint Mary vs. the U.S.

Below is a month-by-month comparison of how average Saint Mary 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 Saint Mary

Sunrise / Sunset in Saint Mary

  • Sunrise/Sunset for May 23, 2022 [2]
    • Sunrise: 5:43 am
    • Sunset: 8:09 pm
    • Length of Day: 14:26
Solar Energy Statistics for Saint Mary

Best Months for Solar in Saint Mary

  • Top Solar Power Months Historically [1]
    • Solar Radiation September (6.05 kWh/m2/day)
    • ATaL: August (5.93 kWh/m2/day)
    • DNI: June (5.52 kWh/m2/day)
    • GHI: June (6.51 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in Saint Mary

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

Solar Power Output in Saint Mary

The Power of Solar in Saint Mary, MO

Monthly AC solar system output averages for Saint Mary (mo). Month-by-month solar power, as ranked by AC output, in Saint Mary. [2]

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

Solar Output Analysis for Saint Mary, MO

Solar Radiation Data in Saint Mary

Saint Mary (MO) has a average annual solar AC output value of 5685.8 kilowatt hours (AC). [2]

The month with the highest historical solar power output in Saint Mary is August with an average of 549.19 kWhac, followed by September at 535.84 kWhac and July at 528.57 kWhac. [2]

The three months that historically average the lowest average solar output levels in Saint Mary (Missouri) are December with an average of 346.45 kWhac, followed by November with an average of 405.69 kWhac and January at 406.43 kWhac. [2]

Cost of Utilities in Saint Mary

Saint Mary Electricity Costs

Sorry, Saint Mary residential electricity prices are currently unavailable.

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Solar Power Poll: Saint Mary

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

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Saint Mary Natural Gas Costs

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Weather Forecast for Saint Mary, MO [5]

Mon May 23
67°F
Broken Clouds
Min: 47°F
Max: 68°F
Moderate breeze: 13 mps ENE
Precip.: n/a
Humidity: 51%
Cloud cover: 82%
Tue May 24
67°F
Moderate Rain
Min: 49°F
Max: 70°F
Moderate breeze: 15 mps ESE
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 65%
Wed May 25
77°F
Heavy Intensity Rain
Min: 66°F
Max: 77°F
Fresh Breeze: 22 mps SE
Precip.: Chance of Rain
Humidity: 76%
Cloud cover: 93%
Thu May 26
72°F
Moderate Rain
Min: 62°F
Max: 72°F
Gentle Breeze: 11 mps SSE
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 96%
Fri May 27
59°F
Moderate Rain
Min: 55°F
Max: 62°F
Moderate breeze: 14 mps NW
Precip.: Chance of Rain
Humidity: 96%
Cloud cover: 100%
Sat May 28
66°F
Overcast Clouds
Min: 54°F
Max: 68°F
Gentle Breeze: 10 mps NW
Precip.: n/a
Humidity: 77%
Cloud cover: 97%

More about Saint Mary

About Saint Mary

The city of Saint Mary, MO in Ste. Genevieve County has an approximate population of 360. [6]

Saint Mary Solar Power

Saint Mary, MO Solar Energy

To learn more about solar energy and solar power Saint Mary, MO, or for more solar-related resources for Saint Mary, visit 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.

Other Cities in Missouri

ZIP Codes in MO


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References

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