TODAY MAR02
TEMPERATURE36
HUMIDITY70
PRESSURE29.94
WIND COND.170 13
  • 5531Wed
  • 5737Thu
  • 6037Fri
  • 5636Sat
  • 4932Sun
daynightWeather update from Spokane, Spokane International Airport at

Key findings

  • The highest monthly average temperature in Logan for July is 73 degrees
  • The lowest monthly average temperature in Logan for December is 30 degrees
  • The most monthly precipitation in Logan occurs in December with 2.4 inches
  • The air quality index in Logan is 14% better than the national average
  • The pollution index in Logan is 92% better than the national average

Compare Spokane, WA Weather

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      Logan 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
      January25°F38°F31°F2.0"
      February28°F43°F34°F1.4"
      March32°F52°F41°F2.4"
      April36°F61°F47°F1.3"
      May43°F72°F57°F1.2"
      June50°F78°F64°F2.0"
      July57°F90°F73°F0.5"
      August55°F88°F71°F0.4"
      September47°F78°F61°F0.6"
      October39°F62°F49°F1.7"
      November32°F47°F39°F2.0"
      December25°F37°F30°F2.4"

      Logan 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.
      IndexLoganSpokaneWashington
      Air quality index434336
      Pollution index408,7172,233,3508,596,989

      Logan air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality252
      Days with moderate air quality111
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Logan air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.030%
      Carbon Tetrachloride0.002%
      Lead0.003%
      Mercury0.001%

      Average monthly Logan temperature with heat index

      Logan monthly precipitation with daily maximum

      Logan monthly snow depth with daily maximum

      Logan monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Fairchild AFB, WA2,9044314%
      Green Bluff, WA6854314%
      Otis Orchards-East Farms, WA6,3994314%
      Four Lakes, WA2744314%
      Liberty Lake, WA8,5664314%
      Spokane, WA212,0784314%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Birmingham, AL212,424536%
      Des Moines, IA212,8593922%
      Rochester, NY210,2913726%
      San Bernardino, CA214,5818978%
      Modesto, CA208,512492%
      Spokane, WA212,0784314%
      Source: The Logan, Spokane, 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.