Packwood Iowa Climate Data

Monthly Average Climate Data for Packwood Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.0 °F31.1 °F1.35 in.
February17.5 °F35.6 °F1.62 in.
March28.3 °F48.7 °F2.29 in.
April39.3 °F62.0 °F3.77 in.
May51.3 °F72.1 °F5.22 in.
June61.3 °F81.7 °F5.18 in.
July64.9 °F85.4 °F4.17 in.
August62.3 °F83.5 °F4.14 in.
September53.3 °F77.0 °F3.64 in.
October41.6 °F64.3 °F2.89 in.
November30.1 °F49.0 °F2.24 in.
December20.0 °F36.3 °F1.67 in.
Annual40.3 °F60.6 °F38.18 in.

Climate Data for Packwood Iowa

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation