TODAY MAR07
TEMPERATURE36
HUMIDITY42
PRESSURE30.45
WIND COND.
  • 5435Mon
  • 6049Tue
  • 6047Wed
  • 5534Thu
  • 4930Fri
daynightWeather update from Grand Rapids, Gerald R. Ford International Airport at

Key findings

  • The highest monthly average temperature in Swan for July is 73 degrees
  • The lowest monthly average temperature in Swan for January is 25 degrees
  • The most monthly precipitation in Swan occurs in October with 4.9 inches
  • The air quality index in Swan is 24% better than the national average
  • The pollution index in Swan is 72% better than the national average

Compare Grand Rapids, MI Weather

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      Swan 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
      January18°F33°F25°F2.5"
      February17°F34°F26°F2.0"
      March25°F47°F36°F2.5"
      April36°F62°F48°F4.5"
      May47°F73°F60°F3.3"
      June57°F82°F70°F4.8"
      July61°F85°F73°F4.3"
      August60°F83°F71°F3.8"
      September52°F77°F64°F3.2"
      October42°F64°F52°F4.9"
      November32°F51°F41°F2.7"
      December24°F38°F30°F2.5"

      Swan 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.
      IndexSwanGrand RapidsMichigan
      Air quality index383869
      Pollution index1,401,4501,401,4504,018,800

      Swan air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality298
      Days with moderate air quality67
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Swan air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.005%
      Mercury0.000%

      Average monthly Swan temperature with heat index

      Swan monthly precipitation with daily maximum

      Swan monthly snow depth with daily maximum

      Swan monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Cutlerville, MI15,3793824%
      Hudsonville, MI7,2783824%
      Walker, MI24,4583824%
      Byron Center, MI6,8403824%
      Allendale, MI19,4753824%
      Grand Rapids, MI193,8873824%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Mobile, AL193,7174216%
      Sunrise Manor, NV192,873548%
      Salt Lake City, UT191,446512%
      Augusta, GA196,784476%
      Spring Valley, NV190,661548%
      Grand Rapids, MI193,8873824%
      Source: The Swan, Grand Rapids, MI 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.