Solar Energy & Solar Power Resources

Solar Power in 81101 (Alamosa, CO)

Solar Energy in 81101

Sorry, historical solar radition values for 81101 are currently unavailable, please check back later.

Solar Panels in 81101

Solar panels in 81101 that will produce the maximum solar energy output. [More]

Sunrise & Sunset in 81101

The total length of the day in 81101 (Alamosa, CO) today (October 02, 2026) will be 11 hours and 48 minutes. [More]

Solar Energy in 81101 (Alamosa, CO)

Solar Energy Data for 81101

See the chart below to see how different types of solar panel installations compare in 81101.

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

Solar Energy Analysis for 81101

Sorry, it is not possible to complete our solar energy analysis for 81101 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 81101

Solar Radiation Data in 81101

See the chart below for monthly solar radiation levels in 81101.

Sorry, data is not currently available.

Solar Radiation Analysis for 81101

Sorry, it is not possible to complete our solar radiation analysis for 81101 at this time.

Historical solar radiation data for 81101 is not currently available.

Please check back later.

Solar Power Comparison: 81101 vs. the U.S.

Solar Power Levels in 81101

Sorry, solar radiation data for 81101 is not currently available.

Solar Power: 81101 vs. the U.S.

Below is a month-by-month comparison of how average 81101 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 Colorado is not currently available.

Solar Data & Statistics for 81101

Sunrise / Sunset in 81101

Sunrise/Sunset for October 02, 2026 ^[2]
- Sunrise: 6:58 am
- Sunset: 6:46 pm
- Length of Day: 11:48

Best Months for Solar in 81101

Monthly data not currently available.

Solar Panel Installs in 81101

We do not have data on solar panel installations in ZIP Code 81101 at the current time.

Solar Power Output in 81101

The Power of Solar in 81101

Monthly AC solar system output averages for 81101. Month-by-month solar power, as ranked by AC output, in 81101. ^[2]

AC output data is not currently available.

Solar Output Analysis for 81101

Sorry, it is not possible to complete our solar radiation analysis for 81101 at this time.

Historical solar radiation data for 81101 is not currently available.

Please check back later.

Weather Forecast for 81101 ^[5]

Fri Oct 2

65°F

Sky Is Clear
Min: 36°F
Max: 69°F

Light breeze: 5 mps SSE
Precip.: n/a
Humidity: 58%
Cloud cover: 0%

Sat Oct 3

72°F

Sky Is Clear
Min: 47°F
Max: 74°F

Gentle Breeze: 9 mps ESE
Precip.: n/a
Humidity: 59%
Cloud cover: 2%

Sun Oct 4

64°F

Sky Is Clear
Min: 44°F
Max: 69°F

Light breeze: 7 mps NNW
Precip.: n/a
Humidity: 44%
Cloud cover: 0%

Mon Oct 5

60°F

Sky Is Clear
Min: 42°F
Max: 68°F

Light breeze: 7 mps SE
Precip.: n/a
Humidity: 65%
Cloud cover: 1%

Tue Oct 6

63°F

Light Rain
Min: 40°F
Max: 66°F

Light breeze: 5 mps NNE
Precip.: Chance of Rain
Humidity: 60%
Cloud cover: 23%

Wed Oct 7

63°F

Sky Is Clear
Min: 42°F
Max: 67°F

Light breeze: 6 mps SSE
Precip.: n/a
Humidity: 47%
Cloud cover: 3%

More about 81101

About 81101

The ZIP code 81101 is associated with the city of Alamosa in Alamosa County in Colorado.

81101 Solar Energy & Power

To learn more about solar energy and solar power in 81101, or for more solar-related resources for CO, check out the U.S. Energy Information Administration.