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How would you rate the weather in Rancho San Joaquin?View resultsWrite a review to give others more information about this area.
How would you rate the air quality in Rancho San Joaquin?View resultsWrite a review to give others more information about this area.

Rancho San Joaquin Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January48°F69°F57°F2.3"
February49°F69°F58°F1.9"
March52°F70°F60°F0.9"
April54°F72°F62°F0.6"
May59°F73°F65°F0.3"
June62°F76°F67°F0.0"
July66°F80°F71°F0.1"
August66°F82°F72°F0.0"
September65°F82°F72°F0.2"
October60°F79°F68°F0.5"
November54°F75°F63°F0.7"
December48°F68°F57°F2.4"

Did you know?

  • The highest monthly average temperature in Rancho San Joaquin for August is 72 degrees.
  • The lowest monthly average temperature in Rancho San Joaquin for December is 57 degrees.
  • The most monthly precipitation in Rancho San Joaquin occurs in December with 2.4 inches.
  • The air quality index in Rancho San Joaquin is 71% worse than the national average.
  • The pollution index in Rancho San Joaquin is 772% worse than the national average.

Compare Irvine, CA Weather To Other Cities

Rancho San Joaquin air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexRancho San JoaquinIrvineCalifornia
Air quality index858555
Pollution index44,192,60044,192,60018,106,726

Rancho San Joaquin air quality information

MeasurementTotal
Days measured365
Days with good air quality24
Days with moderate air quality211
Days w/ poor A.Q. for sensitive groups102
Days with unhealthy air quality25

Rancho San Joaquin air quality information

PollutantTotal
Arsenic0.030%
Benzene0.280%
Carbon Tetrachloride0.001%
Lead0.220%
Mercury0.140%

Average monthly Rancho San Joaquin temperature with heat index

Rancho San Joaquin monthly precipitation with daily maximum

Rancho San Joaquin monthly snow depth with daily maximum

Rancho San Joaquin monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Buena Park, CA82,7717448%
Cypress, CA48,9787448%
Hawaiian Gardens, CA14,4687448%
La Palma, CA15,8347448%
Midway City, CA9,2357448%
Irvine, CA246,9928570%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Madison, WI246,0344216%
Norfolk, VA245,7243922%
Lubbock, TX244,5072648%
Laredo, TX251,6713824%
Durham, NC251,7613530%
Irvine, CA246,9928570%
Source: The Rancho San Joaquin, Irvine, CA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
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