TODAY FEB27
TEMPERATURE43
HUMIDITY64
PRESSURE29.96
WIND COND.70 7.6
  • 3716Sun
  • 3213Mon
  • 4128Tue
  • 4828Wed
  • 5029Thu
daynightWeather update from Vinton, Vinton Veterans Memorial Airpark Airport at

Key findings

  • The highest monthly average temperature in Walker for July is 74 degrees
  • The lowest monthly average temperature in Walker for January is 21 degrees
  • The most monthly precipitation in Walker occurs in June with 8.3 inches
  • The air quality index in Walker is 22% better than the national average
  • The pollution index in Walker is equal to the national average

Compare Walker, IA Weather

      vs
      How would you rate the weather in Walker?
      Write a review to give others more information about this area.
      How would you rate the air quality in Walker?
      Write a review to give others more information about this area.
      See all Walker poll results

      Walker 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
      January13°F30°F21°F0.8"
      February15°F33°F23°F2.0"
      March29°F48°F38°F3.9"
      April40°F62°F50°F4.8"
      May50°F74°F61°F6.0"
      June61°F83°F71°F8.3"
      July64°F85°F74°F7.5"
      August61°F82°F71°F5.6"
      September53°F77°F64°F4.9"
      October42°F64°F52°F7.5"
      November31°F49°F39°F5.2"
      December19°F34°F26°F4.0"

      Walker 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.
      IndexWalkerIowaNational
      Air quality index393950
      Pollution index5,075,3801,643,8365,066,862

      Walker 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

      Walker air quality information

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

      Average monthly Walker temperature with heat index

      Walker monthly precipitation with daily maximum

      Walker monthly snow depth with daily maximum

      Walker monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Coggon, IA7743922%
      Rowley, IA2853922%
      Brandon, IA3303922%
      Alburnett, IA6333922%
      Masonville, IA1203922%
      Walker, IA8413922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Reece City, AL8414314%
      Lansing, OH8413922%
      Highmore, SD8412060%
      Pepin, WI8413726%
      DeLand Southwest, FL8413726%
      Walker, IA8413922%
      Source: The Walker, 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.