Solar Energy & Solar Power Resources

Solar Power in 19404 (Norristown, PA)

Solar Energy in 19404

Sorry, historical solar radition values for 19404 are currently unavailable, please check back later.

Solar Panels in 19404

Solar panels in 19404 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 19404

The total length of the day in 19404 (Norristown, PA) today (August 26, 2026) will be 13 hours and 22 minutes. [More]

Solar Energy in 19404 (Norristown, PA)

Solar Energy Data for 19404

See the chart below to see how different types of solar panel installations compare in 19404.

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

Solar Energy Analysis for 19404

Sorry, it is not possible to complete our solar energy analysis for 19404 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 19404

Solar Radiation Data in 19404

See the chart below for monthly solar radiation levels in 19404.

Sorry, data is not currently available.

Solar Radiation Analysis for 19404

Sorry, it is not possible to complete our solar radiation analysis for 19404 at this time.

Historical solar radiation data for 19404 is not currently available.

Please check back later.

Solar Power Comparison: 19404 vs. the U.S.

Solar Power Levels in 19404

Sorry, solar radiation data for 19404 is not currently available.

Solar Power: 19404 vs. the U.S.

Below is a month-by-month comparison of how average 19404 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 Pennsylvania is not currently available.

Solar Data & Statistics for 19404

Sunrise / Sunset in 19404

Sunrise/Sunset for August 26, 2026 ^[2]
- Sunrise: 6:22 am
- Sunset: 7:44 pm
- Length of Day: 13:22

Best Months for Solar in 19404

Monthly data not currently available.

Solar Panel Installs in 19404

We do not have data on solar panel installations in ZIP Code 19404 at the current time.

Solar Power Output in 19404

The Power of Solar in 19404

Monthly AC solar system output averages for 19404. Month-by-month solar power, as ranked by AC output, in 19404. ^[2]

AC output data is not currently available.

Solar Output Analysis for 19404

Sorry, it is not possible to complete our solar radiation analysis for 19404 at this time.

Historical solar radiation data for 19404 is not currently available.

Please check back later.

Weather Forecast for 19404 ^[5]

Wed Aug 26

75°F

Scattered Clouds
Min: 61°F
Max: 84°F

Gentle Breeze: 8 mps WSW
Precip.: n/a
Humidity: 57%
Cloud cover: 37%

Thu Aug 27

80°F

Heavy Intensity Rain
Min: 63°F
Max: 85°F

Moderate breeze: 14 mps SSE
Precip.: Chance of Rain
Humidity: 68%
Cloud cover: 60%

Fri Aug 28

83°F

Moderate Rain
Min: 65°F
Max: 85°F

Light breeze: 7 mps SW
Precip.: Chance of Rain
Humidity: 57%
Cloud cover: 58%

Sat Aug 29

81°F

Overcast Clouds
Min: 65°F
Max: 81°F

Light breeze: 7 mps N
Precip.: n/a
Humidity: 49%
Cloud cover: 100%

Sun Aug 30

85°F

Light Rain
Min: 66°F
Max: 85°F

Gentle Breeze: 11 mps WSW
Precip.: Chance of Rain
Humidity: 50%
Cloud cover: 17%

Mon Aug 31

69°F

Light Rain
Min: 69°F
Max: 74°F

Gentle Breeze: 9 mps N
Precip.: Chance of Rain
Humidity: 80%
Cloud cover: 100%

More about 19404

About 19404

The ZIP code 19404 is associated with the city of Norristown in Montgomery County in Pennsylvania.

19404 Solar Energy & Power

To learn more about solar energy and solar power in 19404, or for more solar-related resources for PA, check out the U.S. Energy Information Administration.