TODAY MAY15
TEMPERATURE57
HUMIDITY100
PRESSURE30.08
WIND COND.220 9.4
  • 6552Sat70%30%
  • 6857Sun50%80%
  • 7257Mon40%50%
  • 7559Tue30%40%
  • 7561Wed50%70%
daynightWeather update from Creston at

Key findings

  • The highest monthly average temperature in Blockton for July is 75.9 degrees
  • The lowest monthly average temperature in Blockton for January is 24.2 degrees
  • The most monthly precipitation in Blockton occurs in August with 6.4 inches
  • The air quality index in Blockton is 14% better than the national average
  • The pollution index in Blockton is 89% better than the national average

Compare Blockton, IA Weather

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      Blockton 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
      January16°F35°F24°F0.8"
      February18°F37°F27°F1.3"
      March32°F54°F41°F2.5"
      April42°F65°F52°F4.9"
      May52°F73°F62°F5.8"
      June63°F83°F72°F6.1"
      July66°F87°F76°F3.9"
      August64°F84°F74°F6.4"
      September56°F77°F66°F3.7"
      October44°F65°F54°F3.3"
      November33°F52°F41°F2.2"
      December21°F38°F28°F2.0"

      Blockton 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.
      IndexBlocktonIowaNational
      Air quality index433950
      Pollution index543,1301,643,8365,066,862

      Blockton air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality283
      Days with moderate air quality82
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Blockton air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.003%
      Mercury0.000%

      Average monthly Blockton temperature with heat index

      Blockton monthly precipitation with daily maximum

      Blockton monthly snow depth with daily maximum

      Blockton monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Clearfield, IA3713922%
      Diagonal, IA3193922%
      Mount Ayr, IA1,9583922%
      Bedford, IA1,4464314%
      Delphos, IA154314%
      Blockton, IA1534314%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Jackson, NE1533530%
      Yellow Bluff, AL153524%
      McNary, LA1533040%
      Melrose, IA1533922%
      Rowena, OR1532354%
      Blockton, IA1534314%
      Source: The Blockton, IA 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.