Solar Energy & Solar Power Resources

Solar Energy in Norristown, PA

Solar Energy in Norristown

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

Solar Panels in Norristown

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

Sunrise & Sunset in Norristown

The total length of the day in Norristown, PA today (October 06, 2026) will be 11 hours and 36 minutes. [More]

Solar Power in Norristown, PA

Solar Energy Data in Norristown, PA

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

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

Solar Energy Analysis for Norristown, PA

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

Solar Radiation Data in Norristown, PA

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

Sorry, data is not currently available.

Solar Radiation Analysis for Norristown, PA

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

Historical solar radiation data for Norristown is not currently available.

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

Solar Power Levels in Norristown

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

Solar Power: Norristown vs. the U.S.

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

Sunrise / Sunset in Norristown

Sunrise/Sunset for October 06, 2026 ^[2]
- Sunrise: 7:01 am
- Sunset: 6:37 pm
- Length of Day: 11:36

Best Months for Solar in Norristown

Monthly data not currently available.

Solar Panel Installs in Norristown

We do not currently have data on solar panel installations in the borough of Norristown, PA at this current time.

Solar Power Output in Norristown

The Power of Solar in Norristown, PA

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

AC output data is not currently available.

Solar Output Analysis for Norristown, PA

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

Historical solar radiation data for Norristown is not currently available.

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Cost of Utilities in Norristown

Norristown Electricity Costs

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Solar Power Poll: Norristown

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

Norristown Natural Gas Costs

Sorry, Pennsylvania residential natural gas prices are currently unavailable.

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Weather Forecast for Norristown, PA ^[5]

Tue Oct 6

59°F

Sky Is Clear
Min: 44°F
Max: 62°F

Light breeze: 8 mps NW
Precip.: n/a
Humidity: 50%
Cloud cover: 0%

Wed Oct 7

63°F

Sky Is Clear
Min: 42°F
Max: 68°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 52%
Cloud cover: 0%

Thu Oct 8

72°F

Sky Is Clear
Min: 52°F
Max: 73°F

Moderate breeze: 13 mps WNW
Precip.: n/a
Humidity: 48%
Cloud cover: 0%

Fri Oct 9

67°F

Sky Is Clear
Min: 48°F
Max: 70°F

Gentle Breeze: 9 mps WNW
Precip.: n/a
Humidity: 45%
Cloud cover: 1%

Sat Oct 10

68°F

Broken Clouds
Min: 50°F
Max: 73°F

Gentle Breeze: 9 mps SSW
Precip.: n/a
Humidity: 58%
Cloud cover: 76%

Sun Oct 11

63°F

Moderate Rain
Min: 58°F
Max: 66°F

Gentle Breeze: 11 mps SE
Precip.: Chance of Rain
Humidity: 87%
Cloud cover: 100%

More about Norristown

About Norristown

The borough of Norristown, PA in Montgomery County has an approximate population of 34,324. ^[6]

Norristown, PA Solar Energy

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