Based on historical Montesano, WA data, solar panels that are tilted towards the equator at an angle equal to the latitude will produce the maximum solar energy output in Montesano.[1]
Montesano has an average monthly Global Horizontal Irradiance (GHI) of 3.2 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 11% greater than the average monthly Direct Normal Irradiance (DNI) of 2.89 kWh/m2/day. [1]
Solar installations in Montesano that are always titled at the latitude of Montesano (Average Tilt at Latitude or ATaL) average 3.66 kWh/m2/day, or about 14% greater than the average monthly GHI of 3.2 kWh/m2/day and approximately 27% greater than the average monthly DNI of 2.89 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 Montesano
Solar Radiation Data in Montesano, WA
See the chart below for monthly solar radiation levels in Montesano.
* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)
Solar Radiation Analysis for Montesano, WA
Montesano, WA has a average annual solar radiation value of 3.78 kilowatt hours per square meter per day (kWh/m2/day). [1]
The month with the highest historical solar radition values in Montesano is June with an average of 5.3 kWh/m2/day, followed by July at 5.29 kWh/m2/day and August at 5.19 kWh/m2/day. [1]
The three months that historically average the lowest average solar radiation levels in Montesano (Washington) are December with an average of 1.76 kWh/m2/day, followed by November with an average of 1.91 kWh/m2/day and January at 1.93 kWh/m2/day. [1]
Solar Power Comparison: Montesano vs. the U.S.
Solar Power Levels in Montesano
The average monthly solar radiation level in Montesano, WA, of 3.78 kilowatt hours per square meter per day (kWh/m2/day) is approximately 4% less than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 43% 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: Montesano vs. the U.S.
Below is a month-by-month comparison of how average Montesano 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 city of Montesano, WA at this current time.
Solar Power Output in Montesano
The Power of Solar in Montesano, WA
Monthly AC solar system output averages for Montesano (wa). Month-by-month solar power, as ranked by AC output, in Montesano. [2]
* Amounts listed in kWhac (kilowatt hours (AC))
Solar Output Analysis for Montesano, WA
Montesano (WA) has a average annual solar AC output value of 4245.52 kilowatt hours (AC). [2]
The month with the highest historical solar power output in Montesano is July with an average of 490.14 kWhac, followed by May at 480.59 kWhac and June at 480.24 kWhac. [2]
The three months that historically average the lowest average solar output levels in Montesano (Washington) are December with an average of 176.04 kWhac, followed by November with an average of 184.46 kWhac and January at 193.53 kWhac. [2]
Cost of Utilities in Montesano
Montesano Electricity Costs
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Solar Power Poll: Montesano
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Montesano Natural Gas Costs
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Gentle Breeze: 10 mps E
Precip.: Chance of Rain
Humidity: 94%
Cloud cover: 100%
Mon Dec 23
49°F
Moderate Rain
Min: 41°F
Max: 50°F
Gentle Breeze: 12 mps ENE
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 93%
Tue Dec 24
47°F
Moderate Rain
Min: 38°F
Max: 47°F
Light breeze: 8 mps W
Precip.: Chance of Rain
Humidity: 91%
Cloud cover: 100%
Wed Dec 25
43°F
Moderate Rain
Min: 38°F
Max: 43°F
Gentle Breeze: 10 mps SE
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%
Thu Dec 26
46°F
Heavy Intensity Rain
Min: 41°F
Max: 46°F
Light breeze: 7 mps E
Precip.: Chance of Rain
Humidity: 92%
Cloud cover: 100%
Fri Dec 27
45°F
Moderate Rain
Min: 42°F
Max: 50°F
Moderate breeze: 13 mps ESE
Precip.: Chance of Rain
Humidity: 97%
Cloud cover: 100%
More about Montesano
About Montesano
The city of Montesano, WA in Grays Harbor County has an approximate population of 3,976. [6]
Montesano, WA Solar Energy
To learn more about solar energy and solar power Montesano, WA, or for more solar-related resources for Montesano, 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.