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Key findings

  • The highest monthly average temperature in Hull for July is 75 degrees
  • The lowest monthly average temperature in Hull for January is 18 degrees
  • The most monthly precipitation in Hull occurs in June with 5.2 inches
  • The air quality index in Hull is 28% better than the national average
  • The pollution index in Hull is 36% better than the national average

Compare Hull, IA Weather

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      Hull 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
      January8°F29°F18°F0.6"
      February10°F34°F21°F0.9"
      March24°F48°F35°F1.3"
      April35°F62°F48°F3.0"
      May45°F73°F59°F3.9"
      June57°F82°F70°F5.2"
      July61°F87°F75°F3.2"
      August59°F84°F71°F4.4"
      September51°F78°F64°F3.2"
      October38°F64°F50°F3.1"
      November24°F49°F36°F1.0"
      December11°F32°F21°F1.4"

      Hull 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.
      IndexHullIowaNational
      Air quality index363950
      Pollution index3,266,4901,643,8365,066,862

      Hull air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality321
      Days with moderate air quality43
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Hull air quality information

      PollutantTotal
      Arsenic0.070%
      Benzene0.020%
      Carbon Tetrachloride0.004%
      Lead0.020%
      Mercury0.060%

      Average monthly Hull temperature with heat index

      Hull monthly precipitation with daily maximum

      Hull monthly snow depth with daily maximum

      Hull monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Orange City, IA6,1533530%
      Alton, IA1,3253530%
      Granville, IA3623530%
      Hospers, IA7563530%
      Sioux Center, IA7,3703530%
      Hull, IA2,1463628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Sewall's Point, FL2,1463628%
      Roanoke, IL2,1464118%
      Cimarron, KS2,1461570%
      Leavenworth, WA2,1472452%
      Star City, AR2,1454510%
      Hull, IA2,1463628%
      Source: The Hull, 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.