Barnes City Iowa Climate Data

Monthly Average Climate Data for Barnes City Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.3 °F29.3 °F1.11 in.
February16.0 °F34.1 °F1.38 in.
March26.9 °F47.1 °F2.14 in.
April37.9 °F60.5 °F3.75 in.
May50.4 °F71.2 °F4.9 in.
June60.9 °F80.9 °F5.4 in.
July64.4 °F84.5 °F4.35 in.
August61.6 °F82.5 °F4.37 in.
September52.7 °F76.2 °F3.56 in.
October40.8 °F63.2 °F2.82 in.
November28.7 °F47.6 °F2.16 in.
December18.4 °F34.7 °F1.51 in.
Annual39.3 °F59.3 °F37.45 in.

Climate Data for Barnes City 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 5a : -20°F to -15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation