Carlisle Iowa Climate Data

Monthly Average Climate Data for Carlisle Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.4 °F30.8 °F0.98 in.
February17.3 °F35.5 °F1.25 in.
March28.2 °F48.4 °F2.04 in.
April39.6 °F61.9 °F3.69 in.
May51.6 °F72.1 °F5.09 in.
June61.8 °F81.8 °F5.14 in.
July65.7 °F85.6 °F4.17 in.
August63.2 °F83.9 °F4.11 in.
September54.4 °F77.4 °F3.45 in.
October42.1 °F64.1 °F2.57 in.
November29.8 °F48.9 °F1.77 in.
December19.2 °F36.0 °F1.32 in.
Annual40.5 °F60.5 °F35.58 in.

Climate Data for Carlisle 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 5b : -15°F to -10°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
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