The month of August has the highest historical solar radition values in Saint Joseph with an average of 6.11 kWh/m2/day. [More]
Solar Panels in Saint Joseph
Solar panels in Saint Joseph 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 Joseph
The total length of the day in Saint Joseph, IL today (December 21, 2024) will be 9 hours and 22 minutes. [More]
Solar Power in Saint Joseph, IL
Solar Energy Data in Saint Joseph, IL
See the chart below to see how different types of solar panel installations compare in Saint Joseph.
Based on historical Saint Joseph, IL 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 Joseph.[1]
Saint Joseph has an average monthly Global Horizontal Irradiance (GHI) of 4.06 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 1% greater than the average monthly Direct Normal Irradiance (DNI) of 4.02 kWh/m2/day. [1]
Solar installations in Saint Joseph that are always titled at the latitude of Saint Joseph (Average Tilt at Latitude or ATaL) average 4.68 kWh/m2/day, or about 15% greater than the average monthly GHI of 4.06 kWh/m2/day and approximately 16% greater than the average monthly DNI of 4.02 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 Joseph
Solar Radiation Data in Saint Joseph, IL
See the chart below for monthly solar radiation levels in Saint Joseph.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Saint Joseph, IL
Saint Joseph, IL has a average annual solar radiation value of 4.92 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Saint Joseph is August with an average of 6.11 kWh/m2/day, followed by July at 6 kWh/m2/day and June at 5.94 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Saint Joseph (Illinois) are December with an average of 2.85 kWh/m2/day, followed by January with an average of 3.65 kWh/m2/day and November at 3.92 kWh/m2/day. [1]
Solar Power Comparison: Saint Joseph vs. the U.S.
Solar Power Levels in Saint Joseph
The average monthly solar radiation level in Saint Joseph, IL, of 4.92 kilowatt hours per square meter per day (kWh/m2/day) is approximately 25% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 26% 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 Joseph vs. the U.S.
Below is a month-by-month comparison of how average Saint Joseph 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).
We do not currently have data on solar panel installations in the village of Saint Joseph, IL at this current time.
Solar Power Output in Saint Joseph
The Power of Solar in Saint Joseph, IL
Monthly AC solar system output averages for Saint Joseph (il). Month-by-month solar power, as ranked by AC output, in Saint Joseph. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Saint Joseph, IL
Saint Joseph (IL) has a average annual solar AC output value of 5626.38 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Saint Joseph is August with an average of 566.75 kWhac, followed by July at 557.57 kWhac and June at 538.03 kWhac. [2]
The three months that historically average the lowest average solar output levels in Saint Joseph (Illinois) are December with an average of 296.5 kWhac, followed by January with an average of 383.5 kWhac and November at 387.36 kWhac. [2]
Cost of Utilities in Saint Joseph
Saint Joseph Electricity Costs
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Solar Power Poll: Saint Joseph
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Saint Joseph Natural Gas Costs
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Gentle Breeze: 10 mps ESE
Precip.: Chance of Rain
Humidity: 73%
Cloud cover: 100%
Wed Dec 25
43°F
Moderate Rain
Min: 42°F
Max: 45°F
Gentle Breeze: 11 mps SE
Precip.: Chance of Rain
Humidity: 89%
Cloud cover: 100%
Thu Dec 26
48°F
Light Rain
Min: 45°F
Max: 50°F
Gentle Breeze: 11 mps SE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%
More about Saint Joseph
About Saint Joseph
The village of Saint Joseph, IL in Champaign County has an approximate population of 3,967. [6]
Saint Joseph, IL Solar Energy
To learn more about solar energy and solar power Saint Joseph, IL, or for more solar-related resources for Saint Joseph, visit the U.S. Energy Information Administration.
Did you know?
The solar energy that strikes the Earth in one hour could provide all of the Earth's energy needs for a complete year.
