TODAY MAY05
TEMPERATURE96
HUMIDITY7
PRESSURE29.92
WIND COND.
  • 10369Thu
  • 9967Fri
  • 9766Sat
  • 9666Sun
  • 9565Mon
daynightWeather update from Needles, Needles Airport at

Key findings

  • The highest monthly average temperature in Topock for July is 99.1 degrees
  • The lowest monthly average temperature in Topock for December is 53.6 degrees
  • The most monthly precipitation in Topock occurs in August with 0.7 inches
  • The air quality index in Topock is 74% better than the national average
  • The pollution index in Topock is 8% worse than the national average

Compare Topock, AZ Weather

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      Topock 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
      January45°F67°F55°F0.7"
      February48°F73°F60°F0.5"
      March53°F82°F67°F0.2"
      April59°F89°F74°F0.2"
      May69°F98°F84°F0.1"
      June79°F108°F95°F0.0"
      July86°F112°F99°F0.4"
      August84°F110°F97°F0.7"
      September76°F103°F89°F0.3"
      October63°F90°F76°F0.2"
      November52°F78°F64°F0.2"
      December44°F65°F54°F0.6"

      Topock 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.
      IndexTopockArizonaNational
      Air quality index135750
      Pollution index5,460,4305,576,4945,066,862

      Topock air quality information

      MeasurementTotal
      Days measured364
      Days with good air quality357
      Days with moderate air quality7
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Topock air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.070%
      Carbon Tetrachloride0.010%
      Lead0.040%
      Mercury0.001%

      Average monthly Topock temperature with heat index

      Topock monthly precipitation with daily maximum

      Topock monthly snow depth with daily maximum

      Topock monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Needles, CA4,9451374%
      Mojave Ranch Estates, AZ261374%
      Arizona Village, AZ9661374%
      Willow Valley, AZ8441374%
      Mesquite Creek, AZ4401374%
      Topock, AZ131374%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Carmet, CA133432%
      Fortescue, MO134314%
      Rivereno, TX134216%
      Dunlap, KS132256%
      Douglas, OK134020%
      Topock, AZ131374%
      Source: The Topock, 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.