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St. David 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°F61°F47°F0.8"
February39°F66°F52°F0.4"
March45°F72°F58°F0.6"
April50°F78°F64°F0.7"
May56°F85°F71°F0.3"
June67°F95°F81°F0.5"
July68°F90°F78°F3.9"
August66°F89°F77°F3.9"
September62°F86°F73°F2.7"
October54°F80°F66°F0.5"
November44°F71°F57°F0.3"
December36°F61°F48°F0.8"

Did you know?

  • The highest monthly average temperature in St. David for June is 81 degrees.
  • The lowest monthly average temperature in St. David for January is 47 degrees.
  • The most monthly precipitation in St. David occurs in July with 3.9 inches.
  • The air quality index in St. David is 12% better than the national average.
  • The pollution index in St. David is 20% better than the national average.

Compare St. David, AZ Weather To Other Cities

St. David 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.
IndexSt. DavidArizonaNational
Air quality index445750
Pollution index4,063,3805,576,4945,066,862

St. David air quality information

MeasurementTotal
Days measured365
Days with good air quality258
Days with moderate air quality105
Days w/ poor A.Q. for sensitive groups2
Days with unhealthy air quality

St. David air quality information

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

Average monthly St. David temperature with heat index

St. David monthly precipitation with daily maximum

St. David monthly snow depth with daily maximum

St. David monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Benson, AZ4,9744412%
Tombstone, AZ1,4794412%
Dragoon, AZ1094412%
Whetstone, AZ2,6534412%
Mescal, AZ1,525468%
St. David, AZ1,7094412%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Warm Springs, CA1,7098570%
Weldon, NC1,7093432%
Jeffersonville, KY1,7093334%
Moroni, UT1,7084020%
Glide, OR1,7103040%
St. David, AZ1,7094412%
Source: The St. David, 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.
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