TODAY APR14
TEMPERATURE51
HUMIDITY44
PRESSURE30.18
WIND COND.250 5.4
  • 5837Wed
  • 5943Thu
  • 5141Fri40%50%
  • 5439Sat
  • 5639Sun
daynightWeather update from Kansas City, Kansas City Downtown Airport at

Key findings

  • The highest monthly average temperature in Merriam for July is 81.1 degrees
  • The lowest monthly average temperature in Merriam for January is 31.7 degrees
  • The most monthly precipitation in Merriam occurs in June with 5.6 inches
  • The air quality index in Merriam is 5% better than the national average
  • The pollution index in Merriam is 97% better than the national average

Compare Merriam, KS Weather

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      Merriam 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
      January23°F43°F32°F0.7"
      February26°F47°F35°F1.3"
      March38°F60°F48°F2.2"
      April48°F70°F58°F3.9"
      May57°F77°F67°F5.0"
      June68°F88°F78°F5.6"
      July72°F91°F81°F4.7"
      August70°F90°F79°F5.1"
      September62°F82°F71°F4.3"
      October49°F70°F59°F3.5"
      November38°F59°F48°F1.5"
      December27°F45°F35°F1.2"

      Merriam 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.
      IndexMerriamKansasNational
      Air quality index474750
      Pollution index170,963850,2045,066,862

      Merriam air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality210
      Days with moderate air quality154
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Merriam air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.002%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Merriam temperature with heat index

      Merriam monthly precipitation with daily maximum

      Merriam monthly snow depth with daily maximum

      Merriam monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Bonner Springs, KS7,567476%
      Kansas City, KS149,755476%
      Mission Woods, KS186476%
      Shawnee, KS64,444476%
      Kansas City, MO471,767476%
      Merriam, KS11,248476%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      North Valley, NM11,248536%
      Valencia West, AZ11,247476%
      Gulf Shores, AL11,2523726%
      North Bellport, NY11,2574314%
      Yorktown, IN11,2323530%
      Merriam, KS11,248476%
      Source: The Merriam, KS 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.