TODAY AUG07
TEMPERATURE91
HUMIDITY18
PRESSURE29.75
WIND COND.330 20.5
  • 8355Fri
  • 8859Sat
  • 8959Sun
  • 9161Mon
  • 9462Tue
daynightWeather update from Boise Air Terminal at

Key findings

  • The highest monthly average temperature in Hillcrest for July is 79 degrees
  • The lowest monthly average temperature in Hillcrest for January is 30 degrees
  • The most monthly precipitation in Hillcrest occurs in December with 1.9 inches
  • The air quality index in Hillcrest is 28% better than the national average
  • The pollution index in Hillcrest is 86% worse than the national average

Compare Boise, ID Weather

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      Hillcrest 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°F39°F30°F1.3"
      February28°F48°F37°F0.9"
      March34°F58°F45°F1.5"
      April37°F65°F51°F1.2"
      May45°F75°F60°F1.2"
      June53°F85°F69°F0.8"
      July62°F97°F79°F0.2"
      August60°F93°F77°F0.3"
      September52°F83°F67°F0.5"
      October41°F68°F53°F1.0"
      November32°F52°F41°F1.3"
      December23°F39°F31°F1.9"

      Hillcrest 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.
      IndexHillcrestBoiseIdaho
      Air quality index363632
      Pollution index9,401,360886,0042,232,285

      Hillcrest air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality293
      Days with moderate air quality60
      Days w/ poor A.Q. for sensitive groups9
      Days with unhealthy air quality3

      Hillcrest air quality information

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

      Average monthly Hillcrest temperature with heat index

      Hillcrest monthly precipitation with daily maximum

      Hillcrest monthly snow depth with daily maximum

      Hillcrest monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Garden City, ID11,4233628%
      Meridian, ID88,2473628%
      Hidden Springs, ID2,4743628%
      Robie Creek, ID1,5703628%
      Kuna, ID17,0153628%
      Boise, ID218,6773628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Richmond, VA216,7734412%
      San Bernardino, CA214,5818978%
      Des Moines, IA212,8593922%
      Birmingham, AL212,424536%
      Spokane, WA212,0784314%
      Boise, ID218,6773628%
      Source: The Hillcrest, Boise, ID 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.