Carpenter Iowa Climate Data

Monthly Average Climate Data for Carpenter Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.5 °F23.3 °F1.03 in.
February10.5 °F27.8 °F1.12 in.
March22.7 °F40.2 °F1.95 in.
April34.7 °F55.8 °F3.86 in.
May47.1 °F68.2 °F5.04 in.
June57.9 °F78.0 °F5.34 in.
July61.2 °F81.2 °F4.74 in.
August58.6 °F78.9 °F4.11 in.
September49.9 °F72.7 °F3.5 in.
October37.3 °F59.1 °F2.7 in.
November25.1 °F42.8 °F1.77 in.
December13.6 °F29.0 °F1.39 in.
Annual35.4 °F54.8 °F36.55 in.

Climate Data for Carpenter Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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