TODAY JUL05
TEMPERATURE88
HUMIDITY52
PRESSURE30
WIND COND.230 11.2
  • 8970Mon20%
  • 8971Tue40%20%
  • 9171Wed20%
  • 8768Thu60%60%
  • 8867Fri30%20%
daynightWeather update from Charles City at

Key findings

  • The highest monthly average temperature in North Washington for July is 72 degrees
  • The lowest monthly average temperature in North Washington for January is 18 degrees
  • The most monthly precipitation in North Washington occurs in June with 6 inches
  • The air quality index in North Washington is 70% better than the national average
  • The pollution index in North Washington is 90% better than the national average

Compare North Washington, IA Weather

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      North Washington 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°F26°F18°F0.5"
      February13°F29°F20°F0.6"
      March29°F44°F35°F1.4"
      April40°F60°F48°F3.0"
      May50°F71°F60°F3.0"
      June60°F80°F69°F6.0"
      July63°F82°F72°F4.7"
      August61°F80°F70°F4.2"
      September53°F75°F63°F5.0"
      October42°F61°F50°F2.3"
      November30°F46°F37°F1.1"
      December16°F30°F23°F1.4"

      North Washington 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.
      IndexNorth WashingtonIowaNational
      Air quality index153950
      Pollution index530,4841,643,8365,066,862

      North Washington air quality information

      MeasurementTotal
      Days measured118
      Days with good air quality118
      Days with moderate air quality0
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      North Washington air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.002%
      Mercury0.000%

      Average monthly North Washington temperature with heat index

      North Washington monthly precipitation with daily maximum

      North Washington monthly snow depth with daily maximum

      North Washington monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Alta Vista, IA3011570%
      Elma, IA5621570%
      Bassett, IA631570%
      Charles City, IA7,4961570%
      New Haven, IA841570%
      North Washington, IA1611570%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Fidelity, IL161548%
      Elko, SC161476%
      Kenny Lake, AK1613138%
      Yoder, WY1611962%
      Du Pont, GA1613530%
      North Washington, IA1611570%
      Source: The North Washington, 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.