TODAY OCT01
TEMPERATURE62
HUMIDITY84
PRESSURE30.21
WIND COND.
  • 7355Fri
  • 7153Sat
  • 6652Sun
  • 6651Mon
  • 6952Tue
daynightWeather update from Everett Snohomish County at

Key findings

  • The highest monthly average temperature in Holly for August is 63 degrees
  • The lowest monthly average temperature in Holly for December is 39 degrees
  • The most monthly precipitation in Holly occurs in November with 5.7 inches
  • The air quality index in Holly is 10% better than the national average
  • The pollution index in Holly is 756% worse than the national average

Compare Everett, WA Weather

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

      Holly 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°F46°F41°F3.8"
      February37°F49°F42°F2.7"
      March39°F52°F45°F4.4"
      April42°F57°F48°F2.8"
      May47°F64°F54°F2.2"
      June51°F68°F58°F1.8"
      July55°F74°F63°F0.7"
      August56°F75°F63°F0.9"
      September53°F69°F59°F2.0"
      October47°F59°F52°F3.6"
      November40°F51°F45°F5.7"
      December35°F44°F39°F4.9"

      Holly 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.
      IndexHollyEverettWashington
      Air quality index454536
      Pollution index43,367,40043,367,4008,596,989

      Holly air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality236
      Days with moderate air quality127
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Holly air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.790%
      Carbon Tetrachloride0.120%
      Lead0.210%
      Mercury0.180%

      Average monthly Holly temperature with heat index

      Holly monthly precipitation with daily maximum

      Holly monthly snow depth with daily maximum

      Holly monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Freeland, WA1,6422452%
      Lochsloy, WA2,7892452%
      Canyon Creek, WA3,1532452%
      Granite Falls, WA3,4582452%
      Lake Bosworth, WA7582452%
      Everett, WA106,5804510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Palm Bay, FL106,5733628%
      Highlands Ranch, CO106,5965816%
      Norwalk, CA106,3607244%
      Pearland, TX106,238524%
      North Charleston, SC106,1133824%
      Everett, WA106,5804510%
      Source: The Holly, Everett, WA 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.