TODAY DEC14
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 6043Sun
  • 6645Mon
  • 6644Tue
  • 6345Wed
  • 6245Thu
daynightWeather update from EW3241 Poway at
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Poway 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
January36°F68°F51°F2.8"
February37°F68°F51°F2.8"
March39°F71°F54°F1.5"
April42°F73°F57°F0.9"
May48°F77°F61°F0.5"
June51°F85°F67°F0.0"
July57°F90°F72°F0.3"
August57°F91°F73°F0.1"
September55°F90°F71°F0.2"
October48°F82°F63°F0.7"
November41°F75°F57°F1.1"
December36°F66°F50°F3.2"

Did you know?

  • The highest monthly average temperature in Poway for August is 73 degrees.
  • The lowest monthly average temperature in Poway for December is 50 degrees.
  • The most monthly precipitation in Poway occurs in December with 3.2 inches.
  • The air quality index in Poway is 23% worse than the national average.
  • The pollution index in Poway is 97% better than the national average.

Compare Poway, CA Weather To Other Cities

Poway 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.
IndexPowayCaliforniaNational
Air quality index615550
Pollution index162,74018,106,7265,066,862

Poway air quality information

MeasurementTotal
Days measured365
Days with good air quality69
Days with moderate air quality277
Days w/ poor A.Q. for sensitive groups17
Days with unhealthy air quality1

Poway air quality information

PollutantTotal
Arsenic0.000%
Benzene0.003%
Carbon Tetrachloride0.000%
Lead0.000%
Mercury0.000%

Average monthly Poway temperature with heat index

Poway monthly precipitation with daily maximum

Poway monthly snow depth with daily maximum

Poway monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Bostonia, CA16,2956122%
Encinitas, CA62,1606122%
Granite Hills, CA3,0716122%
Ramona, CA22,3466122%
Santee, CA56,8396122%
Poway, CA49,6756122%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Ashburn, VA49,692492%
Olympia, WA49,6083138%
Wheaton, MD49,764492%
Wilson, NC49,5583432%
Downers Grove, IL49,5556020%
Poway, CA49,6756122%
Source: The Poway, 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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