TODAY MAY14
TEMPERATURE60
HUMIDITY34
PRESSURE30.22
WIND COND.180 24.1
  • 7051Sat20%20%
  • 7154Sun30%50%
  • 7454Mon30%30%
  • 7558Tue30%30%
  • 7559Wed30%50%
daynightWeather update from Perry Municipal Airport at

Key findings

  • The highest monthly average temperature in Menlo for July is 74 degrees
  • The lowest monthly average temperature in Menlo for January is 21 degrees
  • The most monthly precipitation in Menlo occurs in August with 2.2 inches
  • The air quality index in Menlo is 22% better than the national average
  • The pollution index in Menlo is 89% better than the national average

Compare Menlo, IA Weather

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      Menlo 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°F31°F21°F0.7"
      February15°F35°F24°F0.6"
      March29°F50°F38°F1.0"
      April40°F64°F51°F1.2"
      May50°F75°F62°F1.5"
      June61°F84°F72°F1.9"
      July63°F86°F74°F1.3"
      August61°F83°F71°F2.2"
      September53°F79°F65°F2.1"
      October41°F67°F53°F1.6"
      November30°F52°F39°F0.8"
      December18°F37°F26°F0.9"

      Menlo 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.
      IndexMenloIowaNational
      Air quality index393950
      Pollution index532,4521,643,8365,066,862

      Menlo air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality306
      Days with moderate air quality59
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Menlo air quality information

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

      Average monthly Menlo temperature with heat index

      Menlo monthly precipitation with daily maximum

      Menlo monthly snow depth with daily maximum

      Menlo monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Panora, IA1,0973922%
      Diamondhead Lake, IA3183922%
      Stuart, IA1,5283922%
      Adair, IA8133922%
      Earlham, IA1,5233922%
      Menlo, IA4103922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      New Kingstown, PA4104412%
      Peak Place, NM4104412%
      Kingsland, AR4103236%
      Meadowview Estates, KY410492%
      Watersmeet, MI410884%
      Menlo, IA4103922%
      Source: The Menlo, 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.