Solar Energy & Solar Power Resources

Solar Power in 98540 (East Olympia, WA)

Solar Energy in 98540

Sorry, historical solar radition values for 98540 are currently unavailable, please check back later.

Solar Panels in 98540

Solar panels in 98540 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 98540

The total length of the day in 98540 (East Olympia, WA) today (July 21, 2025) will be 15 hours and 22 minutes. [More]

Solar Energy in 98540 (East Olympia, WA)

Solar Energy Data for 98540

See the chart below to see how different types of solar panel installations compare in 98540.

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

Solar Energy Analysis for 98540

Sorry, it is not possible to complete our solar energy analysis for 98540 at this time.

Please check back later.

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 98540

Solar Radiation Data in 98540

See the chart below for monthly solar radiation levels in 98540.

Sorry, data is not currently available.

Solar Radiation Analysis for 98540

Sorry, it is not possible to complete our solar radiation analysis for 98540 at this time.

Historical solar radiation data for 98540 is not currently available.

Please check back later.

Solar Power Comparison: 98540 vs. the U.S.

Solar Power Levels in 98540

Sorry, solar radiation data for 98540 is not currently available.

Solar Power: 98540 vs. the U.S.

Below is a month-by-month comparison of how average 98540 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 98540

Sunrise / Sunset in 98540

Sunrise/Sunset for July 21, 2025 ^[2]
- Sunrise: 5:36 am
- Sunset: 8:58 pm
- Length of Day: 15:22

Best Months for Solar in 98540

Monthly data not currently available.

Solar Panel Installs in 98540

We do not have data on solar panel installations in ZIP Code 98540 at the current time.

Solar Power Output in 98540

The Power of Solar in 98540

Monthly AC solar system output averages for 98540. Month-by-month solar power, as ranked by AC output, in 98540. ^[2]

AC output data is not currently available.

Solar Output Analysis for 98540

Sorry, it is not possible to complete our solar radiation analysis for 98540 at this time.

Historical solar radiation data for 98540 is not currently available.

Please check back later.

Weather Forecast for 98540 ^[5]

Mon Jul 21

75°F

Scattered Clouds
Min: 55°F
Max: 76°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 57%
Cloud cover: 34%

Tue Jul 22

81°F

Sky Is Clear
Min: 51°F
Max: 86°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 38%
Cloud cover: 3%

Wed Jul 23

84°F

Sky Is Clear
Min: 52°F
Max: 88°F

Gentle Breeze: 11 mps W
Precip.: n/a
Humidity: 31%
Cloud cover: 6%

Thu Jul 24

78°F

Sky Is Clear
Min: 51°F
Max: 80°F

Gentle Breeze: 11 mps W
Precip.: n/a
Humidity: 35%
Cloud cover: 0%

Fri Jul 25

77°F

Sky Is Clear
Min: 52°F
Max: 77°F

Gentle Breeze: 10 mps W
Precip.: n/a
Humidity: 33%
Cloud cover: 0%

Sat Jul 26

78°F

Broken Clouds
Min: 46°F
Max: 79°F

Gentle Breeze: 9 mps W
Precip.: n/a
Humidity: 32%
Cloud cover: 68%

More about 98540

About 98540

The ZIP code 98540 is associated with the city of East Olympia in Thurston County in Washington.

98540 Solar Energy & Power

To learn more about solar energy and solar power in 98540, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.