TODAY MAY18
TEMPERATURE64
HUMIDITY76
PRESSURE30.1
WIND COND.110 16.6
  • 6560Tue80%60%
  • 7564Wed50%80%
  • 7964Thu40%60%
  • 8165Fri40%
  • 8465Sat30%
daynightWeather update from Vinton, Vinton Veterans Memorial Airpark Airport at

Key findings

  • The highest monthly average temperature in Newhall for July is 73.2 degrees
  • The lowest monthly average temperature in Newhall for January is 20.1 degrees
  • The most monthly precipitation in Newhall occurs in June with 7 inches
  • The air quality index in Newhall is 22% better than the national average
  • The pollution index in Newhall is equal to the national average

Compare Newhall, IA Weather

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      Newhall 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
      January12°F29°F20°F0.8"
      February14°F32°F23°F1.0"
      March28°F48°F37°F2.1"
      April39°F63°F50°F4.6"
      May50°F73°F61°F3.9"
      June60°F81°F70°F7.0"
      July63°F84°F73°F4.8"
      August61°F82°F71°F4.7"
      September53°F76°F64°F4.0"
      October42°F63°F52°F3.1"
      November29°F49°F38°F2.1"
      December17°F33°F25°F1.9"

      Newhall 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.
      IndexNewhallIowaNational
      Air quality index393950
      Pollution index5,075,3801,643,8365,066,862

      Newhall air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality287
      Days with moderate air quality78
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Newhall air quality information

      PollutantTotal
      Arsenic0.070%
      Benzene0.050%
      Carbon Tetrachloride2.000%
      Lead0.040%
      Mercury0.100%

      Average monthly Newhall temperature with heat index

      Newhall monthly precipitation with daily maximum

      Newhall monthly snow depth with daily maximum

      Newhall monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Keystone, IA6313922%
      Fairfax, IA2,4183922%
      Marengo, IA2,9273922%
      Shellsburg, IA1,0973922%
      Luzerne, IA1383922%
      Newhall, IA9853922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Marion, LA9853432%
      West Siloam Springs, OK9854412%
      Brushy, OK9853628%
      Excel, AL9853726%
      Harriston, VA9843628%
      Newhall, IA9853922%
      Source: The Newhall, 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.