Solar Energy & Solar Power Resources

Solar Energy in Astoria, SD

Solar Energy in Astoria

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

Solar Panels in Astoria

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

Sunrise & Sunset in Astoria

The total length of the day in Astoria, SD today (March 26, 2026) will be 12 hours and 31 minutes. [More]

Solar Power in Astoria, SD

Solar Energy Data in Astoria, SD

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

Historical solar power output data for Astoria is not currently available.

Solar Energy Analysis for Astoria, SD

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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 Astoria

Solar Radiation Data in Astoria, SD

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

Sorry, data is not currently available.

Solar Radiation Analysis for Astoria, SD

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

Historical solar radiation data for Astoria is not currently available.

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

Solar Power Levels in Astoria

Sorry, solar radiation data for South Dakota is not currently available.

Solar Power: Astoria vs. the U.S.

Below is a month-by-month comparison of how average Astoria 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 South Dakota is not currently available.

Solar Data & Statistics for Astoria

Sunrise / Sunset in Astoria

Sunrise/Sunset for March 26, 2026 ^[2]
- Sunrise: 7:16 am
- Sunset: 7:47 pm
- Length of Day: 12:31

Best Months for Solar in Astoria

Monthly data not currently available.

Solar Panel Installs in Astoria

We do not currently have data on solar panel installations in the town of Astoria, SD at this current time.

Solar Power Output in Astoria

The Power of Solar in Astoria, SD

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

AC output data is not currently available.

Solar Output Analysis for Astoria, SD

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

Historical solar radiation data for Astoria is not currently available.

Please check back later.

Cost of Utilities in Astoria

Astoria Electricity Costs

Sorry, Astoria residential electricity prices are currently unavailable.

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Solar Power Poll: Astoria

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

Astoria Natural Gas Costs

Sorry, South Dakota residential natural gas prices are currently unavailable.

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Weather Forecast for Astoria, SD ^[5]

Thu Mar 26

40°F

Light Snow
Min: 23°F
Max: 52°F

Fresh Breeze: 24 mps N
Precip.: Chance of Snow
Humidity: 67%
Cloud cover: 99%

Fri Mar 27

36°F

Broken Clouds
Min: 21°F
Max: 41°F

Moderate breeze: 15 mps NW
Precip.: n/a
Humidity: 40%
Cloud cover: 56%

Sat Mar 28

54°F

Broken Clouds
Min: 29°F
Max: 61°F

High wind, near gale: 32 mps SW
Precip.: n/a
Humidity: 27%
Cloud cover: 62%

Sun Mar 29

62°F

Overcast Clouds
Min: 43°F
Max: 66°F

Gentle Breeze: 10 mps SSW
Precip.: n/a
Humidity: 33%
Cloud cover: 92%

Mon Mar 30

56°F

Overcast Clouds
Min: 41°F
Max: 63°F

Moderate breeze: 17 mps ENE
Precip.: n/a
Humidity: 44%
Cloud cover: 92%

Tue Mar 31

79°F

Overcast Clouds
Min: 49°F
Max: 82°F

Fresh Breeze: 22 mps SSW
Precip.: n/a
Humidity: 29%
Cloud cover: 95%

More about Astoria

About Astoria

The town of Astoria, SD in Deuel County has an approximate population of 139. ^[6]

Astoria, SD Solar Energy

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