TODAY MAY15
TEMPERATURE46
HUMIDITY100
PRESSURE29.94
WIND COND.
  • 6646Sat
  • 6646Sun
  • 6344Mon
  • 6144Tue
  • 5740Wed
daynightWeather update from Arcata / Eureka, Arcata Airport at

Key findings

  • The highest monthly average temperature in Westhaven-Moonstone for August is 56.3 degrees
  • The lowest monthly average temperature in Westhaven-Moonstone for January is 46.4 degrees
  • The most monthly precipitation in Westhaven-Moonstone occurs in December with 8.8 inches
  • The air quality index in Westhaven-Moonstone is 46% better than the national average
  • The pollution index in Westhaven-Moonstone is 11% worse than the national average

Compare Westhaven-Moonstone, CA Weather

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

      Westhaven-Moonstone 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
      January39°F56°F46°F6.8"
      February40°F57°F47°F6.2"
      March41°F57°F48°F8.0"
      April42°F58°F49°F4.5"
      May45°F60°F52°F1.8"
      June48°F62°F55°F1.4"
      July51°F63°F56°F0.3"
      August51°F64°F56°F0.2"
      September48°F65°F55°F1.1"
      October46°F64°F53°F3.8"
      November43°F59°F50°F6.1"
      December39°F55°F46°F8.8"

      Westhaven-Moonstone 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.
      IndexWesthaven-MoonstoneCaliforniaNational
      Air quality index275550
      Pollution index5,642,31018,106,7265,066,862

      Westhaven-Moonstone air quality information

      MeasurementTotal
      Days measured363
      Days with good air quality353
      Days with moderate air quality10
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Westhaven-Moonstone air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.080%
      Carbon Tetrachloride0.000%
      Lead0.050%
      Mercury0.050%

      Average monthly Westhaven-Moonstone temperature with heat index

      Westhaven-Moonstone monthly precipitation with daily maximum

      Westhaven-Moonstone monthly snow depth with daily maximum

      Westhaven-Moonstone monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Arcata, CA17,7752746%
      Manila, CA7512746%
      Blue Lake, CA1,1472746%
      Big Lagoon, CA782746%
      Fieldbrook, CA7982746%
      Westhaven-Moonstone, CA9882746%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Silverado Resort, CA9883530%
      McIntosh, NM988536%
      Stoneboro, PA9883138%
      Section, AL9883922%
      Chatom, AL9884216%
      Westhaven-Moonstone, CA9882746%
      Source: The Westhaven-Moonstone, 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.