TODAY NOV09
TEMPERATURE46
HUMIDITY46
PRESSURE101780
WIND COND.82
  • 7347Sat
  • 7950Sun
  • 7951
  • 7849Tue
  • 8154Wed
daynightWeather update from EW3218 ORO VALLEY at
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Weather Quick Facts

  • The highest monthly average temperature in Catalina for June is 87.2 degrees
  • The lowest monthly average temperature in Catalina for December is 51.5 degrees
  • The most monthly precipitation in Catalina occurs in September with 9.2 inches
  • The air quality index in Catalina is 12% worse than the national average
  • The pollution index in Catalina is 49% worse than the national average

Compare Catalina, AZ Weather

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      Catalina 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
      January40°F66°F52°F5.4"
      February42°F71°F55°F5.8"
      March47°F78°F62°F3.2"
      April52°F84°F68°F4.5"
      May60°F91°F76°F6.3"
      June71°F102°F87°F2.7"
      July75°F99°F86°F7.6"
      August74°F98°F85°F4.9"
      September69°F94°F81°F9.2"
      October58°F87°F72°F3.2"
      November49°F77°F62°F3.1"
      December40°F66°F51°F4.9"

      Catalina 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.
      IndexCatalinaArizonaNational
      Air quality index475742
      Pollution index4,063,3809,766,0192,726,193

      Catalina air quality

      MeasurementTotal
      Days measured365
      Days with good air quality225
      Days with moderate air quality138
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.004%
      Benzene0.060%
      Carbon Tetrachloride0.010%
      Lead0.040%
      Mercury0.001%

      Average monthly Catalina temperature with heat index

      Catalina monthly precipitation with daily maximum

      Catalina monthly snow depth with daily maximum

      Catalina monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Campo Bonito, AZ59476.0%
      Rillito, AZ0476.0%
      Flowing Wells, AZ17,227476.0%
      Casas Adobes, AZ70,516476.0%
      Saddlebrooke, AZ12,327476.0%
      Catalina, AZ6,738476.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Lucas Valley-Marinwood, CA6,7384020.0%
      Nevada, IA6,7373726.0%
      North Syracuse, NY6,7373726.0%
      Yorketown, NJ6,7394118.0%
      Macclenny, FL6,7324314.0%
      Catalina, AZ6,738476.0%
      Source: The Catalina, AZ 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.