Solar Energy & Solar Power Resources

Solar Energy in Lake Oswego, OR

Solar Energy in Lake Oswego

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

Solar Panels in Lake Oswego

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

Sunrise & Sunset in Lake Oswego

The total length of the day in Lake Oswego, OR today (August 29, 2026) will be 13 hours and 28 minutes. [More]

Solar Power in Lake Oswego, OR

Solar Energy Data in Lake Oswego, OR

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

Historical solar power output data for Lake Oswego is not currently available.

Solar Energy Analysis for Lake Oswego, OR

Sorry, it is not possible to complete our solar energy analysis for Lake Oswego at this time.

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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 Lake Oswego

Solar Radiation Data in Lake Oswego, OR

See the chart below for monthly solar radiation levels in Lake Oswego.

Sorry, data is not currently available.

Solar Radiation Analysis for Lake Oswego, OR

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

Historical solar radiation data for Lake Oswego is not currently available.

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Solar Power Comparison: Lake Oswego vs. the U.S.

Solar Power Levels in Lake Oswego

Sorry, solar radiation data for Oregon is not currently available.

Solar Power: Lake Oswego vs. the U.S.

Below is a month-by-month comparison of how average Lake Oswego 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 Oregon is not currently available.

Solar Data & Statistics for Lake Oswego

Sunrise / Sunset in Lake Oswego

Sunrise/Sunset for August 29, 2026 ^[2]
- Sunrise: 6:27 am
- Sunset: 7:55 pm
- Length of Day: 13:28

Best Months for Solar in Lake Oswego

Monthly data not currently available.

Solar Panel Installs in Lake Oswego

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

Solar Power Output in Lake Oswego

The Power of Solar in Lake Oswego, OR

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

AC output data is not currently available.

Solar Output Analysis for Lake Oswego, OR

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

Historical solar radiation data for Lake Oswego is not currently available.

Please check back later.

Cost of Utilities in Lake Oswego

Lake Oswego Electricity Costs

Sorry, Lake Oswego residential electricity prices are currently unavailable.

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Solar Power Poll: Lake Oswego

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

Lake Oswego Natural Gas Costs

Sorry, Oregon residential natural gas prices are currently unavailable.

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Weather Forecast for Lake Oswego, OR ^[5]

Sat Aug 29

66°F

Broken Clouds
Min: 55°F
Max: 69°F

Gentle Breeze: 8 mps NW
Precip.: n/a
Humidity: 40%
Cloud cover: 76%

Sun Aug 30

68°F

Few Clouds
Min: 53°F
Max: 74°F

Gentle Breeze: 8 mps N
Precip.: n/a
Humidity: 39%
Cloud cover: 24%

Mon Aug 31

79°F

Sky Is Clear
Min: 55°F
Max: 85°F

Light breeze: 6 mps NNW
Precip.: n/a
Humidity: 35%
Cloud cover: 2%

Tue Sep 1

76°F

Overcast Clouds
Min: 58°F
Max: 76°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 43%
Cloud cover: 95%

Wed Sep 2

59°F

Moderate Rain
Min: 53°F
Max: 62°F

Moderate breeze: 14 mps S
Precip.: Chance of Rain
Humidity: 89%
Cloud cover: 100%

Thu Sep 3

62°F

Light Rain
Min: 52°F
Max: 62°F

Gentle Breeze: 11 mps SSW
Precip.: Chance of Rain
Humidity: 75%
Cloud cover: 76%

More about Lake Oswego

About Lake Oswego

The city of Lake Oswego, OR in Clackamas County has an approximate population of 36,619. ^[6]

Lake Oswego, OR Solar Energy

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