TODAY MAR06
TEMPERATURE52
HUMIDITY33
PRESSURE29.96
WIND COND.300 11.2
  • 7443Sat
  • 7243Sun
  • 6741Mon
  • 6140Tue
  • 5638Wed
daynightWeather update from Daggett, Barstow-Daggett Airport at

Key findings

  • The highest monthly average temperature in Barstow for July is 91 degrees
  • The lowest monthly average temperature in Barstow for December is 47 degrees
  • The most monthly precipitation in Barstow occurs in December with 0.7 inches
  • The air quality index in Barstow is 79% worse than the national average
  • The pollution index in Barstow is 316% worse than the national average

Compare Barstow, CA Weather

      vs
      How would you rate the weather in Barstow?
      Write a review to give others more information about this area.
      How would you rate the air quality in Barstow?
      Write a review to give others more information about this area.
      See all Barstow poll results

      Barstow 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°F63°F48°F0.7"
      February40°F68°F53°F0.5"
      March46°F75°F60°F0.2"
      April51°F82°F65°F0.2"
      May59°F91°F74°F0.0"
      June68°F102°F85°F0.0"
      July75°F107°F91°F0.2"
      August73°F105°F89°F0.3"
      September66°F97°F81°F0.1"
      October54°F85°F68°F0.2"
      November43°F72°F56°F0.3"
      December35°F61°F47°F0.7"

      Barstow 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.
      IndexBarstowCaliforniaNational
      Air quality index895550
      Pollution index21,095,50018,106,7265,066,862

      Barstow air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality42
      Days with moderate air quality178
      Days w/ poor A.Q. for sensitive groups79
      Days with unhealthy air quality58

      Barstow air quality information

      PollutantTotal
      Arsenic1.700%
      Benzene0.350%
      Carbon Tetrachloride0.004%
      Lead0.580%
      Mercury1.550%

      Average monthly Barstow temperature with heat index

      Barstow monthly precipitation with daily maximum

      Barstow monthly snow depth with daily maximum

      Barstow monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Lenwood, CA4,0458978%
      Barstow, CA23,4388978%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Sebastian, FL23,4323628%
      Romulus, MI23,4575612%
      Morton Grove, IL23,4135510%
      Dinuba, CA23,4656632%
      Candler-McAfee, GA23,478524%
      Barstow, CA23,4388978%
      Source: The Barstow, 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.