Anthon Iowa Climate Data

Monthly Average Climate Data for Anthon Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.3 °F28.5 °F0.71 in.
February13.5 °F33.3 °F0.86 in.
March24.6 °F46.7 °F1.71 in.
April35.3 °F60.5 °F3.3 in.
May47.8 °F71.6 °F4.29 in.
June58.9 °F81.6 °F4.92 in.
July62.4 °F84.5 °F3.8 in.
August59.9 °F82.3 °F4.16 in.
September50.5 °F76.5 °F2.93 in.
October37.7 °F63.4 °F2.3 in.
November24.8 °F46.9 °F1.38 in.
December14.7 °F33.5 °F1.05 in.
Annual36.6 °F59.1 °F31.41 in.

Climate Data for Anthon Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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