Goldfield Iowa Climate Data

Monthly Average Climate Data for Goldfield Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.3 °F25.5 °F0.84 in.
February12.4 °F29.9 °F1.03 in.
March24.4 °F42.9 °F2.05 in.
April35.6 °F58.2 °F3.82 in.
May48.3 °F70.0 °F5.01 in.
June59.2 °F80.0 °F5.49 in.
July62.4 °F82.8 °F4.26 in.
August59.5 °F80.6 °F4.24 in.
September50.5 °F74.8 °F3.13 in.
October38.0 °F61.5 °F2.38 in.
November25.7 °F44.8 °F1.67 in.
December14.6 °F30.9 °F1.28 in.
Annual36.6 °F56.8 °F35.2 in.

Climate Data for Goldfield Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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