Solar Energy & Solar Power Resources

Solar Energy in Umatilla, OR

Solar Energy in Umatilla

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

Solar Panels in Umatilla

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

Sunrise & Sunset in Umatilla

The total length of the day in Umatilla, OR today (August 12, 2026) will be 14 hours and 20 minutes. [More]

Solar Power in Umatilla, OR

Solar Energy Data in Umatilla, OR

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

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

Solar Energy Analysis for Umatilla, OR

Sorry, it is not possible to complete our solar energy analysis for Umatilla 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 Umatilla

Solar Radiation Data in Umatilla, OR

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

Sorry, data is not currently available.

Solar Radiation Analysis for Umatilla, OR

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

Historical solar radiation data for Umatilla is not currently available.

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

Solar Power Levels in Umatilla

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

Solar Power: Umatilla vs. the U.S.

Below is a month-by-month comparison of how average Umatilla 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 Umatilla

Sunrise / Sunset in Umatilla

Sunrise/Sunset for August 12, 2026 ^[2]
- Sunrise: 5:52 am
- Sunset: 8:12 pm
- Length of Day: 14:20

Best Months for Solar in Umatilla

Monthly data not currently available.

Solar Panel Installs in Umatilla

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

Solar Power Output in Umatilla

The Power of Solar in Umatilla, OR

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

AC output data is not currently available.

Solar Output Analysis for Umatilla, OR

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

Historical solar radiation data for Umatilla is not currently available.

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Cost of Utilities in Umatilla

Umatilla Electricity Costs

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Solar Power Poll: Umatilla

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

Umatilla Natural Gas Costs

Sorry, Oregon residential natural gas prices are currently unavailable.

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Weather Forecast for Umatilla, OR ^[5]

Wed Aug 12

82°F

Sky Is Clear
Min: 64°F
Max: 91°F

Moderate breeze: 13 mps SSW
Precip.: n/a
Humidity: 34%
Cloud cover: 0%

Thu Aug 13

86°F

Sky Is Clear
Min: 65°F
Max: 90°F

Gentle Breeze: 10 mps N
Precip.: n/a
Humidity: 27%
Cloud cover: 0%

Fri Aug 14

91°F

Sky Is Clear
Min: 67°F
Max: 96°F

Moderate breeze: 13 mps NE
Precip.: n/a
Humidity: 23%
Cloud cover: 1%

Sat Aug 15

89°F

Light Rain
Min: 69°F
Max: 95°F

Light breeze: 7 mps SE
Precip.: Chance of Rain
Humidity: 26%
Cloud cover: 100%

Sun Aug 16

96°F

Broken Clouds
Min: 69°F
Max: 99°F

Moderate breeze: 14 mps SW
Precip.: n/a
Humidity: 21%
Cloud cover: 55%

Mon Aug 17

90°F

Overcast Clouds
Min: 71°F
Max: 91°F

Moderate breeze: 14 mps WSW
Precip.: n/a
Humidity: 11%
Cloud cover: 100%

More about Umatilla

About Umatilla

The city of Umatilla, OR in Umatilla County has an approximate population of 6,906. ^[6]

Umatilla, OR Solar Energy

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