Lawler Iowa Climate Data

Monthly Average Climate Data for Lawler Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January7.8 °F24.9 °F1.05 in.
February11.6 °F29.1 °F1.13 in.
March23.6 °F42.3 °F2.02 in.
April35.3 °F57.2 °F3.96 in.
May47.3 °F69.2 °F4.75 in.
June58.0 °F78.9 °F6.13 in.
July61.3 °F81.8 °F4.76 in.
August58.7 °F79.8 °F4.13 in.
September50.3 °F73.8 °F3.82 in.
October38.0 °F60.5 °F2.77 in.
November25.8 °F44.0 °F1.83 in.
December14.6 °F30.5 °F1.52 in.
Annual36 °F56 °F37.87 in.

Climate Data for Lawler Iowa

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