Cantril Iowa Climate Data

Monthly Average Climate Data for Cantril Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.7 °F32.8 °F1.44 in.
February19.1 °F37.4 °F1.79 in.
March29.8 °F50.2 °F2.26 in.
April40.5 °F63.3 °F3.73 in.
May52.2 °F73.2 °F5.45 in.
June62.0 °F82.5 °F4.9 in.
July65.7 °F86.2 °F4.22 in.
August63.4 °F84.8 °F3.77 in.
September54.6 °F78.1 °F3.71 in.
October43.0 °F65.2 °F2.99 in.
November31.4 °F50.2 °F2.27 in.
December21.5 °F37.7 °F1.7 in.
Annual41.6 °F61.8 °F38.23 in.

Climate Data for Cantril 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 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation