TODAY FEB28
TEMPERATURE56
HUMIDITY26
PRESSURE30.07
WIND COND.
  • 6640Sun
  • 7040Mon
  • 6741Tue
  • 6941Wed
  • 6944Thu
daynightWeather update from Modesto, Modesto City-County-Sham Field at

Key findings

  • The highest monthly average temperature in Bystrom for July is 80 degrees
  • The lowest monthly average temperature in Bystrom for January is 47 degrees
  • The most monthly precipitation in Bystrom occurs in January with 2.4 inches
  • The air quality index in Bystrom is 1% better than the national average
  • The pollution index in Bystrom is 53% worse than the national average

Compare Bystrom, CA Weather

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

      Bystrom 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
      January38°F58°F47°F2.4"
      February42°F64°F52°F1.9"
      March46°F70°F57°F1.7"
      April49°F76°F61°F1.3"
      May54°F85°F69°F0.4"
      June60°F93°F76°F0.2"
      July64°F98°F80°F0.0"
      August63°F96°F78°F0.0"
      September59°F91°F74°F0.1"
      October52°F80°F64°F0.7"
      November44°F68°F54°F1.1"
      December38°F58°F47°F2.3"

      Bystrom 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.
      IndexBystromCaliforniaNational
      Air quality index495550
      Pollution index7,774,44018,106,7265,066,862

      Bystrom air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality201
      Days with moderate air quality141
      Days w/ poor A.Q. for sensitive groups22
      Days with unhealthy air quality1

      Bystrom air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.090%
      Carbon Tetrachloride0.000%
      Lead0.050%
      Mercury0.040%

      Average monthly Bystrom temperature with heat index

      Bystrom monthly precipitation with daily maximum

      Bystrom monthly snow depth with daily maximum

      Bystrom monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Manteca, CA73,5704510%
      Delhi, CA10,968484%
      East Oakdale, CA3,157492%
      Riverbank, CA23,761492%
      Airport, CA1,605492%
      Bystrom, CA3,865492%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Tri-City, OR3,8652452%
      Nichols Hills, OK3,864484%
      Madill, OK3,8644314%
      Bosque Farms, NM3,863536%
      Farmerville, LA3,8633432%
      Bystrom, CA3,865492%
      Source: The Bystrom, 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.