Twin Lakes Iowa Climate Data

Monthly Average Climate Data for Twin Lakes Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.9 °F26.4 °F0.79 in.
February12.9 °F30.9 °F1.0 in.
March24.9 °F44.7 °F1.94 in.
April35.9 °F59.2 °F3.61 in.
May48.5 °F70.0 °F4.86 in.
June59.5 °F80.1 °F5.15 in.
July62.9 °F83.0 °F3.66 in.
August60.2 °F80.8 °F4.13 in.
September51.2 °F75.1 °F2.96 in.
October38.8 °F62.1 °F2.44 in.
November26.0 °F45.4 °F1.45 in.
December15.0 °F31.7 °F1.3 in.
Annual37.1 °F57.5 °F33.29 in.

Climate Data for Twin Lakes Iowa

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
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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