TODAY MAY17
TEMPERATURE61
HUMIDITY67
PRESSURE30.1
WIND COND.240 20.5
  • 6546Tue
  • 6044Wed
  • 6144Thu
  • 6246Fri
  • 6347Sat
daynightWeather update from Watsonville, Watsonville Municipal Airport at

Key findings

  • The highest monthly average temperature in Elkhorn for September is 59.6 degrees
  • The lowest monthly average temperature in Elkhorn for December is 50.2 degrees
  • The most monthly precipitation in Elkhorn occurs in April with 20.7 inches
  • The air quality index in Elkhorn is 26% better than the national average
  • The pollution index in Elkhorn is 90% worse than the national average

Compare Elkhorn, CA Weather

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      Elkhorn 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°F62°F52°F11.2"
      February45°F61°F52°F3.4"
      March46°F62°F53°F1.1"
      April46°F62°F53°F20.7"
      May49°F62°F55°F0.1"
      June52°F64°F57°F0.0"
      July54°F64°F58°F0.0"
      August54°F65°F59°F0.0"
      September54°F68°F60°F0.0"
      October52°F69°F59°F0.3"
      November48°F65°F55°F0.6"
      December44°F60°F50°F0.1"

      Elkhorn 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.
      IndexElkhornCaliforniaNational
      Air quality index375550
      Pollution index9,602,13018,106,7265,066,862

      Elkhorn air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality330
      Days with moderate air quality34
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Elkhorn air quality information

      PollutantTotal
      Arsenic0.070%
      Benzene0.190%
      Carbon Tetrachloride0.000%
      Lead0.080%
      Mercury0.070%

      Average monthly Elkhorn temperature with heat index

      Elkhorn monthly precipitation with daily maximum

      Elkhorn monthly snow depth with daily maximum

      Elkhorn monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Day Valley, CA3,7393530%
      Live Oak city, CA8,5013530%
      Seacliff, CA3,3643530%
      Aptos, CA5,8423530%
      Freedom, CA2,7743530%
      Elkhorn, CA1,0913726%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Pine Brook Hill, CO1,091476%
      McConnellsburg, PA1,0913628%
      Lynn, IN1,091688%
      Cross Roads, TX1,091512%
      Geronimo, OK1,0914314%
      Elkhorn, CA1,0913726%
      Source: The Elkhorn, 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.