TODAY APR18
TEMPERATURE63
HUMIDITY20
PRESSURE102440
WIND COND.40 11.2
  • 6441Fri
  • 6542Sat90%
  • 5141Sun80%
  • 5842Mon
  • 6344Tue
daynightWeather update from Bellingham, Bellingham International Airport at
New Real Estate Listings in Sudden Valley Area
Search Homes for Sale in Sudden Valley, WA

Weather Quick Facts

  • The highest monthly average temperature in Sudden Valley for July is 63.3 degrees
  • The lowest monthly average temperature in Sudden Valley for December is 38.5 degrees
  • The most monthly precipitation in Sudden Valley occurs in November with 5.2 inches
  • The air quality index in Sudden Valley is 19% better than the national average
  • The pollution index in Sudden Valley is 82% better than the national average

Compare Sudden Valley, WA Weather

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

      Sudden Valley 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
      January33°F46°F39°F4.4"
      February35°F50°F41°F3.0"
      March38°F53°F45°F4.1"
      April41°F58°F49°F2.9"
      May46°F65°F55°F2.3"
      June51°F69°F59°F1.6"
      July54°F74°F63°F0.7"
      August54°F75°F63°F0.9"
      September49°F69°F58°F2.1"
      October43°F60°F51°F4.0"
      November38°F51°F44°F5.2"
      December33°F45°F38°F4.2"

      Sudden Valley 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.
      IndexSudden ValleyWashingtonNational
      Air quality index343642
      Pollution index480,9254,541,8502,726,193

      Sudden Valley air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality277
      Days with moderate air quality78
      Days w/ poor A.Q. for sensitive groups10
      Days with unhealthy air quality0

      Sudden Valley air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.040%
      Mercury0.000%

      Average monthly Sudden Valley temperature with heat index

      Sudden Valley monthly precipitation with daily maximum

      Sudden Valley monthly snow depth with daily maximum

      Sudden Valley monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Sedro-Woolley, WA11,9192452.0%
      Edison, WA2642452.0%
      Lyman, WA2772452.0%
      Marietta-Alderwood, WA3,4633432.0%
      Geneva, WA2,5963432.0%
      Sudden Valley, WA7,4073432.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Woodlake, VA7,4044412.0%
      Saint-Joseph-du-Lac, QC7,402n/a 
      Ancient Oaks, PA7,4014216.0%
      DuBois, PA7,4133334.0%
      Connellsville, PA7,4143628.0%
      Sudden Valley, WA7,4073432.0%
      Source: The Sudden Valley, 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.