Stuart Iowa Climate Data

Monthly Average Climate Data for Stuart Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.8 °F30.1 °F0.87 in.
February15.9 °F35.2 °F1.17 in.
March26.6 °F48.1 °F2.02 in.
April37.7 °F61.3 °F3.68 in.
May49.9 °F71.6 °F5.07 in.
June60.1 °F81.1 °F5.11 in.
July64.0 °F84.8 °F4.19 in.
August61.3 °F83.0 °F4.04 in.
September52.5 °F76.7 °F3.54 in.
October40.1 °F63.9 °F2.72 in.
November27.8 °F48.2 °F1.81 in.
December17.3 °F35.0 °F1.32 in.
Annual38.8 °F59.9 °F35.54 in.

Climate Data for Stuart Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com