Boxholm Iowa Climate Data

Monthly Average Climate Data for Boxholm Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.8 °F27.4 °F0.92 in.
February13.9 °F32.0 °F1.14 in.
March25.5 °F45.3 °F2.04 in.
April36.6 °F59.8 °F3.75 in.
May49.2 °F70.6 °F5.05 in.
June59.9 °F80.3 °F5.35 in.
July63.3 °F83.5 °F4.32 in.
August60.8 °F81.2 °F4.34 in.
September51.9 °F75.7 °F3.22 in.
October39.3 °F62.6 °F2.68 in.
November26.9 °F46.4 °F1.75 in.
December16.0 °F32.8 °F1.36 in.
Annual37.8 °F58.1 °F35.92 in.

Climate Data for Boxholm Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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