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Key findings

  • The highest monthly average temperature in Hana for August is 79.3 degrees
  • The lowest monthly average temperature in Hana for February is 71.9 degrees
  • The most monthly precipitation in Hana occurs in December with 3.6 inches
  • The air quality index in Hana is 70% better than the national average
  • The pollution index in Hana is 72% better than the national average

Compare Hana, HI Weather

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      Hana 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
      January62°F82°F72°F2.1"
      February63°F82°F72°F1.5"
      March64°F82°F73°F3.3"
      April66°F84°F74°F1.2"
      May67°F86°F76°F1.0"
      June69°F87°F78°F0.3"
      July71°F88°F79°F0.6"
      August71°F89°F79°F0.6"
      September70°F89°F79°F0.3"
      October69°F88°F78°F0.9"
      November67°F85°F75°F1.7"
      December64°F83°F73°F3.6"

      Hana 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.
      IndexHanaHawaiiNational
      Air quality index155950
      Pollution index1,421,0204,235,0865,066,862

      Hana air quality information

      MeasurementTotal
      Days measured362
      Days with good air quality347
      Days with moderate air quality11
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality1

      Hana air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.010%
      Mercury0.000%

      Average monthly Hana temperature with heat index

      Hana monthly precipitation with daily maximum

      Hana monthly snow depth with daily maximum

      Hana monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Hana, HI1,1211570%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Richfield Springs, NY1,1212746%
      Westwood, PA1,1204510%
      Caddo, OK1,120325550%
      West Brookfield, MA1,1204020%
      Punaluu, HI1,1223040%
      Hana, HI1,1211570%
      Source: The Hana, HI 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.