Holiday Lake Iowa Climate Data

Monthly Average Climate Data for Holiday Lake Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.8 °F27.9 °F1.1 in.
February14.4 °F32.8 °F1.32 in.
March25.8 °F45.9 °F2.11 in.
April37.0 °F59.8 °F3.65 in.
May49.3 °F71.2 °F4.74 in.
June60.2 °F81.1 °F5.43 in.
July63.4 °F84.4 °F4.24 in.
August60.5 °F82.5 °F4.25 in.
September51.5 °F75.8 °F3.58 in.
October39.6 °F62.5 °F2.85 in.
November27.5 °F46.8 °F2.08 in.
December17.3 °F33.7 °F1.52 in.
Annual38.1 °F58.7 °F36.87 in.

Climate Data for Holiday Lake Iowa

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation