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Solar Power in 99401 (Anatone, WA)

Solar Energy in 99401

The month of July has the highest historical solar radition values in 99401 with an average of 7.25 kWh/m2/day. [More]

Solar Panels in 99401

Solar panels in 99401 that always track the sun throughout the day will produce the maximum solar energy output. [More]

Sunrise & Sunset in 99401

The total length of the day in 99401 (Anatone, WA) today (March 28, 2024) will be 12 hours and 39 minutes. [More]

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99401 Solar Energy

Solar Energy in 99401 (Anatone, WA)

Solar Energy Data for 99401

See the chart below to see how different types of solar panel installations compare in 99401.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day).
* See glossary & definitions below.


Solar Energy Analysis for 99401

Solar Radiation Data in 99401

Based on historical 99401 data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in 99401. [1]

The region associated with 99401 has an average monthly Global Horizontal Irradiance (GHI) of 4.08 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 17% less than the average monthly Direct Normal Irradiance (DNI) of 4.94 kWh/m2/day. [1]

Solar installations in 99401 that are always titled at the latitude of Anatone (Average Tilt at Latitude or ATaL) average 4.84 kWh/m2/day, or about 19% greater than the average monthly GHI of 4.08 kWh/m2/day and approximately 2% less than the average monthly DNI of 4.94 kWh/m2/day. [1]

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 99401

Solar Radiation Data in 99401

See the chart below for monthly solar radiation levels in 99401.

* Amounts listed in kWh/m2/day (kilowatt hours per square meter per day)

Solar Radiation Analysis for 99401

Solar Radiation Data in 99401

The region associated with 99401 has a average annual solar radiation value of 4.93 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 99401 is July with an average of 7.25 kWh/m2/day, followed by August at 7.07 kWh/m2/day and May at 6.37 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 99401 are December with an average of 2.09 kWh/m2/day, followed by January with an average of 2.46 kWh/m2/day and November at 3.06 kWh/m2/day. [1]

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Solar Power Comparison: 99401 vs. the U.S.

Solar Power Levels in 99401

The average monthly solar radiation level in 99401, of 4.93 kilowatt hours per square meter per day (kWh/m2/day) is approximately 25% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 25% less than the average level of 6.61 kWh/m2/day in a city with historically high levels (NV). [1]


→ Values listed as 0 (zero) are not available (N/A).

Solar Power: 99401 vs. the U.S.

Below is a month-by-month comparison of how average 99401 solar radiation levels compare to average levels in a city with historcially high levels (NV) and a city with historically low levels (WA). [1]

→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).

Solar Data & Statistics for 99401

Sunrise / Sunset in 99401

  • Sunrise/Sunset for March 28, 2024 [2]
    • Sunrise: 6:33 am
    • Sunset: 7:12 pm
    • Length of Day: 12:39
Solar Energy Statistics for 99401

Best Months for Solar in 99401

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (7.25 kWh/m2/day)
    • ATaL: July (7.01 kWh/m2/day)
    • DNI: July (8.63 kWh/m2/day)
    • GHI: July (7.49 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 99401

We do not have data on solar panel installations in ZIP Code 99401 at the current time.

Solar Power Output in 99401

The Power of Solar in 99401

Monthly AC solar system output averages for 99401. Month-by-month solar power, as ranked by AC output, in 99401. [2]

* Amounts listed in kWhac (kilowatt hours (AC))

Solar Output Analysis for 99401

Solar Radiation Data in 99401

99401 has a average annual solar AC output value of 5560.4 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 99401 is July with an average of 662.72 kWhac, followed by August at 637.28 kWhac and May at 607.52 kWhac. [2]

The three months that historically average the lowest average solar output levels in 99401 are December with an average of 214.39 kWhac, followed by January with an average of 251.71 kWhac and November at 300.39 kWhac. [2]

Weather Forecast for 99401 [5]

Thu Mar 28
46°F
Light Rain
Min: 35°F
Max: 48°F
Moderate breeze: 12 mps WSW
Precip.: Chance of Rain
Humidity: 44%
Cloud cover: 90%
Fri Mar 29
43°F
Light Rain
Min: 33°F
Max: 45°F
Light breeze: 6 mps NNE
Precip.: Chance of Rain
Humidity: 55%
Cloud cover: 99%
Sat Mar 30
46°F
Few Clouds
Min: 34°F
Max: 49°F
Gentle Breeze: 9 mps N
Precip.: n/a
Humidity: 48%
Cloud cover: 12%
Sun Mar 31
45°F
Few Clouds
Min: 33°F
Max: 50°F
Moderate breeze: 13 mps NNW
Precip.: n/a
Humidity: 46%
Cloud cover: 12%
Mon Apr 1
49°F
Few Clouds
Min: 35°F
Max: 54°F
Light breeze: 5 mps SW
Precip.: n/a
Humidity: 42%
Cloud cover: 20%
Tue Apr 2
54°F
Sky Is Clear
Min: 39°F
Max: 62°F
Light breeze: 5 mps SSW
Precip.: n/a
Humidity: 50%
Cloud cover: 8%

More about 99401

About 99401

The ZIP code 99401 is associated with the city of Anatone in Asotin County in Washington.

99401 Solar Power

99401 Solar Energy & Power

To learn more about solar energy and solar power in 99401, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.

Did you know?

About half of the sun's energy is absorbed by the Earth's surface; about 30 percent is reflected back from the surface.

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References

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