TODAY APR15
TEMPERATURE56
HUMIDITY47
PRESSURE29.86
WIND COND.280 5.4
  • 8458
  • 8758Fri
  • 8962Sat
  • 8862Sun
  • 9362Mon
daynightWeather update from Yuma, Marine Corps Air Station at

Key findings

  • The highest monthly average temperature in Winterhaven for July is 94.9 degrees
  • The lowest monthly average temperature in Winterhaven for December is 57.3 degrees
  • The most monthly precipitation in Winterhaven occurs in September with 0.6 inches
  • The air quality index in Winterhaven is 10% better than the national average
  • The pollution index in Winterhaven is 22% worse than the national average

Compare Winterhaven, CA Weather

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      Winterhaven 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
      January48°F71°F58°F0.5"
      February51°F76°F62°F0.4"
      March55°F83°F68°F0.2"
      April60°F88°F74°F0.1"
      May67°F96°F81°F0.1"
      June76°F105°F90°F0.0"
      July84°F108°F95°F0.5"
      August83°F107°F94°F0.4"
      September77°F102°F89°F0.6"
      October66°F91°F78°F0.1"
      November56°F80°F67°F0.4"
      December47°F69°F57°F0.3"

      Winterhaven 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.
      IndexWinterhavenCaliforniaNational
      Air quality index455550
      Pollution index6,200,93018,106,7265,066,862

      Winterhaven air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality265
      Days with moderate air quality97
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality0

      Winterhaven air quality information

      PollutantTotal
      Arsenic0.200%
      Benzene0.130%
      Carbon Tetrachloride0.000%
      Lead0.090%
      Mercury0.070%

      Average monthly Winterhaven temperature with heat index

      Winterhaven monthly precipitation with daily maximum

      Winterhaven monthly snow depth with daily maximum

      Winterhaven monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Avenue B and C, AZ3,6234510%
      El Prado Estates, AZ4454510%
      Padre Ranchitos, AZ2254510%
      Yuma, AZ93,7044510%
      Buckshot, AZ134510%
      Winterhaven, CA2124510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Little Meadows, PA2123628%
      Wentworth, SD2124216%
      Sikes, LA2123432%
      Lamont, FL2124020%
      West Amana, IA2123922%
      Winterhaven, CA2124510%
      Source: The Winterhaven, 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.