Solar Energy & Solar Power Resources

Solar Energy in Olympia, WA

Solar Energy in Olympia

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

Solar Panels in Olympia

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

Sunrise & Sunset in Olympia

The total length of the day in Olympia, WA today (September 14, 2026) will be 12 hours and 41 minutes. [More]

Solar Power in Olympia, WA

Solar Energy Data in Olympia, WA

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

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

Solar Energy Analysis for Olympia, 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 Olympia

Solar Radiation Data in Olympia, WA

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

Sorry, data is not currently available.

Solar Radiation Analysis for Olympia, WA

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

Historical solar radiation data for Olympia is not currently available.

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

Solar Power Levels in Olympia

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

Solar Power: Olympia vs. the U.S.

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

Sunrise / Sunset in Olympia

Sunrise/Sunset for September 14, 2026 ^[2]
- Sunrise: 6:46 am
- Sunset: 7:27 pm
- Length of Day: 12:41

Best Months for Solar in Olympia

Monthly data not currently available.

Solar Panel Installs in Olympia

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

Solar Power Output in Olympia

The Power of Solar in Olympia, WA

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

AC output data is not currently available.

Solar Output Analysis for Olympia, WA

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

Historical solar radiation data for Olympia is not currently available.

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Cost of Utilities in Olympia

Olympia Electricity Costs

Sorry, Olympia residential electricity prices are currently unavailable.

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Solar Power Poll: Olympia

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

Olympia Natural Gas Costs

Sorry, Washington residential natural gas prices are currently unavailable.

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Weather Forecast for Olympia, WA ^[5]

Mon Sep 14

64°F

Overcast Clouds
Min: 53°F
Max: 67°F

Light breeze: 6 mps SSW
Precip.: n/a
Humidity: 57%
Cloud cover: 99%

Tue Sep 15

65°F

Light Rain
Min: 50°F
Max: 68°F

Light breeze: 7 mps NNE
Precip.: Chance of Rain
Humidity: 57%
Cloud cover: 93%

Wed Sep 16

74°F

Sky Is Clear
Min: 48°F
Max: 78°F

Light breeze: 7 mps NNE
Precip.: n/a
Humidity: 41%
Cloud cover: 0%

Thu Sep 17

81°F

Sky Is Clear
Min: 50°F
Max: 82°F

Light breeze: 6 mps WSW
Precip.: n/a
Humidity: 31%
Cloud cover: 3%

Fri Sep 18

71°F

Broken Clouds
Min: 52°F
Max: 71°F

Light breeze: 7 mps WSW
Precip.: n/a
Humidity: 52%
Cloud cover: 57%

Sat Sep 19

73°F

Broken Clouds
Min: 51°F
Max: 74°F

Calm: 3 mps N
Precip.: n/a
Humidity: 47%
Cloud cover: 66%

More about Olympia

About Olympia

The city of Olympia, WA in Thurston County has an approximate population of 46,478. ^[6]

Olympia, WA Solar Energy

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