Solar Energy & Solar Power Resources

Solar Energy in Castroville, TX

Solar Energy in Castroville

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

Solar Panels in Castroville

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

Sunrise & Sunset in Castroville

The total length of the day in Castroville, TX today (September 13, 2025) will be 12 hours and 26 minutes. [More]

Solar Power in Castroville, TX

Solar Energy Data in Castroville, TX

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

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

Solar Energy Analysis for Castroville, TX

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

Solar Radiation Data in Castroville, TX

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

Sorry, data is not currently available.

Solar Radiation Analysis for Castroville, TX

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

Historical solar radiation data for Castroville is not currently available.

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

Solar Power Levels in Castroville

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

Solar Power: Castroville vs. the U.S.

Below is a month-by-month comparison of how average Castroville 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 Texas is not currently available.

Solar Data & Statistics for Castroville

Sunrise / Sunset in Castroville

Sunrise/Sunset for September 13, 2025 ^[2]
- Sunrise: 7:18 am
- Sunset: 7:44 pm
- Length of Day: 12:26

Best Months for Solar in Castroville

Monthly data not currently available.

Solar Panel Installs in Castroville

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

Solar Power Output in Castroville

The Power of Solar in Castroville, TX

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

AC output data is not currently available.

Solar Output Analysis for Castroville, TX

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

Historical solar radiation data for Castroville is not currently available.

Please check back later.

Cost of Utilities in Castroville

Castroville Electricity Costs

Sorry, Castroville residential electricity prices are currently unavailable.

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Solar Power Poll: Castroville

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

Castroville Natural Gas Costs

Sorry, Texas residential natural gas prices are currently unavailable.

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Weather Forecast for Castroville, TX ^[5]

Sat Sep 13

90°F

Broken Clouds
Min: 71°F
Max: 94°F

Fresh Breeze: 19 mps SE
Precip.: n/a
Humidity: 31%
Cloud cover: 73%

Sun Sep 14

92°F

Broken Clouds
Min: 69°F
Max: 95°F

Fresh Breeze: 18 mps SE
Precip.: n/a
Humidity: 32%
Cloud cover: 75%

Mon Sep 15

92°F

Sky Is Clear
Min: 68°F
Max: 96°F

Fresh Breeze: 18 mps SE
Precip.: n/a
Humidity: 30%
Cloud cover: 0%

Tue Sep 16

91°F

Light Rain
Min: 69°F
Max: 94°F

Moderate breeze: 16 mps SSE
Precip.: Chance of Rain
Humidity: 33%
Cloud cover: 2%

Wed Sep 17

90°F

Light Rain
Min: 71°F
Max: 94°F

Moderate breeze: 16 mps SSE
Precip.: Chance of Rain
Humidity: 39%
Cloud cover: 89%

Thu Sep 18

91°F

Few Clouds
Min: 68°F
Max: 95°F

Moderate breeze: 16 mps SE
Precip.: n/a
Humidity: 31%
Cloud cover: 16%

More about Castroville

About Castroville

The city of Castroville, TX in Medina County has an approximate population of 2,680. ^[6]

Castroville, TX Solar Energy

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