TODAY MAY11
TEMPERATURE53
HUMIDITY80
PRESSURE30.25
WIND COND. 7.6
  • 6646Wed30%
  • 6946Thu
  • 7046Fri
  • 7048Sat
  • 6947Sun
daynightWeather update from Bellingham, Bellingham International Airport at

Key findings

  • The highest monthly average temperature in Maple Falls for July is 66 degrees
  • The lowest monthly average temperature in Maple Falls for December is 36.7 degrees
  • The most monthly precipitation in Maple Falls occurs in November with 9.5 inches
  • The air quality index in Maple Falls is 32% better than the national average
  • The pollution index in Maple Falls is 211% worse than the national average

Compare Maple Falls, WA Weather

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      Maple Falls 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
      January32°F45°F38°F9.1"
      February35°F50°F41°F4.8"
      March37°F54°F45°F7.6"
      April41°F60°F49°F4.4"
      May47°F68°F56°F3.5"
      June51°F72°F61°F2.2"
      July55°F79°F66°F1.0"
      August55°F79°F66°F1.5"
      September50°F72°F59°F3.9"
      October44°F61°F51°F6.4"
      November37°F50°F43°F9.5"
      December32°F43°F37°F7.3"

      Maple Falls 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.
      IndexMaple FallsWashingtonNational
      Air quality index343650
      Pollution index15,778,9008,596,9895,066,862

      Maple Falls 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

      Maple Falls air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.270%
      Carbon Tetrachloride0.040%
      Lead0.160%
      Mercury0.003%

      Average monthly Maple Falls temperature with heat index

      Maple Falls monthly precipitation with daily maximum

      Maple Falls monthly snow depth with daily maximum

      Maple Falls monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Everson, WA2,5553432%
      Sumas, WA1,7753432%
      Geneva, WA2,6303432%
      Deming, WA2463432%
      Glacier, WA803432%
      Maple Falls, WA553432%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      South Naknek, AK553138%
      Worcester, VT553726%
      Lake City, CA552942%
      Lynnville, IL554020%
      Diomede, AK553824%
      Maple Falls, WA553432%
      Source: The Maple Falls, 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.