Solar Energy & Solar Power Resources

Solar Energy in Rosalia, WA

Solar Energy in Rosalia

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

Solar Panels in Rosalia

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

Sunrise & Sunset in Rosalia

The total length of the day in Rosalia, WA today (October 28, 2025) will be 10 hours and 14 minutes. [More]

Solar Power in Rosalia, WA

Solar Energy Data in Rosalia, WA

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

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

Solar Energy Analysis for Rosalia, WA

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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 Rosalia

Solar Radiation Data in Rosalia, WA

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

Sorry, data is not currently available.

Solar Radiation Analysis for Rosalia, WA

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

Historical solar radiation data for Rosalia is not currently available.

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

Solar Power Levels in Rosalia

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

Solar Power: Rosalia vs. the U.S.

Below is a month-by-month comparison of how average Rosalia 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 Washington is not currently available.

Solar Data & Statistics for Rosalia

Sunrise / Sunset in Rosalia

Sunrise/Sunset for October 28, 2025 ^[2]
- Sunrise: 7:26 am
- Sunset: 5:40 pm
- Length of Day: 10:14

Best Months for Solar in Rosalia

Monthly data not currently available.

Solar Panel Installs in Rosalia

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

Solar Power Output in Rosalia

The Power of Solar in Rosalia, WA

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

AC output data is not currently available.

Solar Output Analysis for Rosalia, WA

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

Historical solar radiation data for Rosalia is not currently available.

Please check back later.

Cost of Utilities in Rosalia

Rosalia Electricity Costs

Sorry, Rosalia residential electricity prices are currently unavailable.

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Solar Power Poll: Rosalia

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

Rosalia Natural Gas Costs

Sorry, Washington residential natural gas prices are currently unavailable.

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Weather Forecast for Rosalia, WA ^[5]

Tue Oct 28

47°F

Overcast Clouds
Min: 31°F
Max: 51°F

Moderate breeze: 13 mps SE
Precip.: n/a
Humidity: 64%
Cloud cover: 100%

Wed Oct 29

48°F

Moderate Rain
Min: 39°F
Max: 52°F

Moderate breeze: 16 mps SSW
Precip.: Chance of Rain
Humidity: 77%
Cloud cover: 67%

Thu Oct 30

47°F

Scattered Clouds
Min: 36°F
Max: 50°F

Light breeze: 7 mps NE
Precip.: n/a
Humidity: 53%
Cloud cover: 33%

Fri Oct 31

46°F

Overcast Clouds
Min: 36°F
Max: 49°F

Light breeze: 6 mps ENE
Precip.: n/a
Humidity: 54%
Cloud cover: 100%

Sat Nov 1

51°F

Light Rain
Min: 45°F
Max: 63°F

Moderate breeze: 16 mps SW
Precip.: Chance of Rain
Humidity: 45%
Cloud cover: 94%

Sun Nov 2

48°F

Overcast Clouds
Min: 41°F
Max: 52°F

Fresh Breeze: 19 mps WSW
Precip.: n/a
Humidity: 48%
Cloud cover: 88%

More about Rosalia

About Rosalia

The town of Rosalia, WA in Whitman County has an approximate population of 550. ^[6]

Rosalia, WA Solar Energy

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