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Solar Power in 99302 (Pasco, WA)

Solar Energy in 99302

The month of July has the highest historical solar radition values in 99302 with an average of 7.53 kWh/m2/day. [More]

Solar Panels in 99302

Solar panels in 99302 that always track the sun throughout the day will produce the maximum solar energy output. [More]

Sunrise & Sunset in 99302

The total length of the day in 99302 (Pasco, WA) today (April 18, 2025) will be 13 hours and 48 minutes. [More]

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99302 Solar Energy

Solar Energy in 99302 (Pasco, WA)

Solar Energy Data for 99302

See the chart below to see how different types of solar panel installations compare in 99302.

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


Solar Energy Analysis for 99302

Solar Radiation Data in 99302

Based on historical 99302 data, solar panels that always track the sun throughout the day will produce the maximum solar energy output in 99302. [1]

The region associated with 99302 has an average monthly Global Horizontal Irradiance (GHI) of 4.29 kilowatt hours per square meter per day (kWh/m2/day), which is approximately 19% less than the average monthly Direct Normal Irradiance (DNI) of 5.3 kWh/m2/day. [1]

Solar installations in 99302 that are always titled at the latitude of Pasco (Average Tilt at Latitude or ATaL) average 5.14 kWh/m2/day, or about 20% greater than the average monthly GHI of 4.29 kWh/m2/day and approximately 3% less than the average monthly DNI of 5.3 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 99302

Solar Radiation Data in 99302

See the chart below for monthly solar radiation levels in 99302.

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

Solar Radiation Analysis for 99302

Solar Radiation Data in 99302

The region associated with 99302 has a average annual solar radiation value of 5.01 kilowatt hours per square meter per day (kWh/m2/day). [1]

The month with the highest historical solar radition values in 99302 is July with an average of 7.53 kWh/m2/day, followed by August at 7.3 kWh/m2/day and June at 6.87 kWh/m2/day. [1]

The three months that historically average the lowest average solar radiation levels in 99302 are December with an average of 1.88 kWh/m2/day, followed by January with an average of 2.03 kWh/m2/day and November at 2.49 kWh/m2/day. [1]

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Solar Power Comparison: 99302 vs. the U.S.

Solar Power Levels in 99302

The average monthly solar radiation level in 99302, of 5.01 kilowatt hours per square meter per day (kWh/m2/day) is approximately 27% greater than the average level of 3.93 kWh/m2/day in a city with historically low levels (WA) and is approximately 24% 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: 99302 vs. the U.S.

Below is a month-by-month comparison of how average 99302 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 99302

Sunrise / Sunset in 99302

  • Sunrise/Sunset for April 18, 2025 [2]
    • Sunrise: 6:01 am
    • Sunset: 7:49 pm
    • Length of Day: 13:48
Solar Energy Statistics for 99302

Best Months for Solar in 99302

  • Top Solar Power Months Historically [1]
    • Solar Radiation July (7.53 kWh/m2/day)
    • ATaL: July (7.18 kWh/m2/day)
    • DNI: July (8.93 kWh/m2/day)
    • GHI: July (7.65 kWh/m2/day)

* See glossary & definitions above.

Solar Panel Installs in 99302

We do not have data on solar panel installations in ZIP Code 99302 at the current time.

Solar Power Output in 99302

The Power of Solar in 99302

Monthly AC solar system output averages for 99302. Month-by-month solar power, as ranked by AC output, in 99302. [2]

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

Solar Output Analysis for 99302

Solar Radiation Data in 99302

99302 has a average annual solar AC output value of 5604.55 kilowatt hours (AC). [2]

The month with the highest historical solar power output in 99302 is July with an average of 675.75 kWhac, followed by August at 657.79 kWhac and June at 616.51 kWhac. [2]

The three months that historically average the lowest average solar output levels in 99302 are December with an average of 191.78 kWhac, followed by January with an average of 207.58 kWhac and November at 243.76 kWhac. [2]

Weather Forecast for 99302 [5]

Fri Apr 18
66°F
Sky Is Clear
Min: 38°F
Max: 72°F
Gentle Breeze: 8 mps SSW
Precip.: n/a
Humidity: 28%
Cloud cover: 7%
Sat Apr 19
65°F
Overcast Clouds
Min: 48°F
Max: 71°F
Moderate breeze: 17 mps SW
Precip.: n/a
Humidity: 45%
Cloud cover: 100%
Sun Apr 20
59°F
Few Clouds
Min: 44°F
Max: 64°F
Moderate breeze: 15 mps SSW
Precip.: n/a
Humidity: 42%
Cloud cover: 22%
Mon Apr 21
57°F
Few Clouds
Min: 43°F
Max: 61°F
Moderate breeze: 15 mps SW
Precip.: n/a
Humidity: 35%
Cloud cover: 23%
Tue Apr 22
54°F
Sky Is Clear
Min: 40°F
Max: 62°F
Light breeze: 4 mps S
Precip.: n/a
Humidity: 44%
Cloud cover: 0%
Wed Apr 23
60°F
Few Clouds
Min: 45°F
Max: 67°F
Light breeze: 5 mps NNE
Precip.: n/a
Humidity: 42%
Cloud cover: 14%

More about 99302

About 99302

The ZIP code 99302 is associated with the city of Pasco in Franklin County in Washington.

99302 Solar Power

99302 Solar Energy & Power

To learn more about solar energy and solar power in 99302, or for more solar-related resources for WA, check out the U.S. Energy Information Administration.

Did you know?

Various missions to space by different countries are known to utilize solar energy as a main power source.

Cities in Washington

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References

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