Elgin Iowa Climate Data

Monthly Average Climate Data for Elgin Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.0 °F26.4 °F1.13 in.
February12.9 °F30.8 °F1.18 in.
March24.5 °F43.9 °F2.06 in.
April35.8 °F58.4 °F3.96 in.
May47.4 °F70.1 °F4.8 in.
June57.6 °F79.5 °F5.8 in.
July61.5 °F82.8 °F4.72 in.
August59.2 °F80.9 °F4.13 in.
September50.7 °F74.4 °F3.76 in.
October38.6 °F61.4 °F2.86 in.
November26.7 °F45.1 °F2.04 in.
December16.0 °F32.1 °F1.54 in.
Annual36.7 °F57.2 °F37.98 in.

Climate Data for Elgin 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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