TODAY APR18
TEMPERATURE30
HUMIDITY96
PRESSURE30.12
WIND COND.300 13
  • 6433Sun
  • 3922Mon70%
  • 4422Tue40%
  • 4827Wed
  • 5535Thu20%
daynightWeather update from Lexington, Jim Kelly Field Airport at

Key findings

  • The highest monthly average temperature in Smithfield for July is 75.6 degrees
  • The lowest monthly average temperature in Smithfield for December is 26.3 degrees
  • The most monthly precipitation in Smithfield occurs in June with 3.8 inches
  • The air quality index in Smithfield is 62% better than the national average
  • The pollution index in Smithfield is 3% worse than the national average

Compare Smithfield, NE Weather

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      Smithfield 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
      January16°F40°F27°F0.3"
      February19°F43°F29°F0.4"
      March29°F58°F41°F0.8"
      April38°F65°F50°F3.6"
      May48°F74°F60°F3.5"
      June59°F84°F71°F3.8"
      July64°F89°F76°F2.7"
      August61°F86°F73°F3.5"
      September52°F80°F64°F1.7"
      October39°F67°F51°F1.8"
      November27°F54°F39°F0.8"
      December16°F39°F26°F0.4"

      Smithfield 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.
      IndexSmithfieldNebraskaNational
      Air quality index198650
      Pollution index5,232,950701,7305,066,862

      Smithfield air quality information

      MeasurementTotal
      Days measured60
      Days with good air quality55
      Days with moderate air quality5
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Smithfield air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.080%
      Carbon Tetrachloride0.010%
      Lead0.010%
      Mercury0.010%

      Average monthly Smithfield temperature with heat index

      Smithfield monthly precipitation with daily maximum

      Smithfield monthly snow depth with daily maximum

      Smithfield monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Elwood, NE6961962%
      Loomis, NE4191962%
      Lexington, NE10,0901962%
      Overton, NE7041962%
      Atlanta, NE961962%
      Smithfield, NE491962%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Spivey, KS494020%
      Harwood, MO493726%
      Nimmons, AR492648%
      Panola, IL494412%
      Y-O Ranch, WY49476%
      Smithfield, NE491962%
      Source: The Smithfield, NE 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.