TODAY MAY08
TEMPERATURE48
HUMIDITY71
PRESSURE29.88
WIND COND.90 29.5
  • 5539Sun70%
  • 6139Mon
  • 6240Tue
  • 6344Wed
  • 6649Thu
daynightWeather update from Fairfield - Fairfield Municipal Airport at

Key findings

  • The highest monthly average temperature in Ollie for July is 74.9 degrees
  • The lowest monthly average temperature in Ollie for January is 23.5 degrees
  • The most monthly precipitation in Ollie occurs in June with 6.5 inches
  • The air quality index in Ollie is 30% better than the national average
  • The pollution index in Ollie is 89% better than the national average

Compare Ollie, IA Weather

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      Ollie 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
      January15°F33°F24°F0.7"
      February17°F36°F26°F1.1"
      March31°F52°F40°F2.3"
      April41°F65°F52°F4.7"
      May51°F74°F62°F5.0"
      June62°F83°F72°F6.5"
      July65°F86°F75°F4.5"
      August63°F84°F73°F5.2"
      September54°F78°F65°F3.7"
      October43°F65°F53°F3.0"
      November32°F52°F41°F2.0"
      December20°F36°F28°F1.9"

      Ollie 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.
      IndexOllieIowaNational
      Air quality index353950
      Pollution index577,8381,643,8365,066,862

      Ollie air quality information

      MeasurementTotal
      Days measured364
      Days with good air quality278
      Days with moderate air quality86
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Ollie air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.090%
      Mercury0.000%

      Average monthly Ollie temperature with heat index

      Ollie monthly precipitation with daily maximum

      Ollie monthly snow depth with daily maximum

      Ollie monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Maharishi Vedic City, IA5832942%
      Agency, IA6192942%
      Batavia, IA6372942%
      Fairfield, IA9,9422942%
      Delta, IA2463530%
      Ollie, IA1893530%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Ouzinkie, AK1893138%
      Allport, AR1894510%
      Gilmore, AR1894510%
      Renick, MO1893824%
      Ryegate, MT1892158%
      Ollie, IA1893530%
      Source: The Ollie, 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.