Berkley Iowa Climate Data

Monthly Average Climate Data for Berkley Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.7 °F28.7 °F0.92 in.
February14.7 °F33.3 °F1.12 in.
March26.2 °F46.5 °F2.03 in.
April37.3 °F60.6 °F3.69 in.
May49.6 °F71.4 °F5.03 in.
June60.0 °F80.9 °F5.38 in.
July63.7 °F84.6 °F4.34 in.
August60.9 °F82.3 °F4.13 in.
September52.1 °F76.6 °F3.3 in.
October39.7 °F63.4 °F2.68 in.
November27.5 °F47.5 °F1.8 in.
December16.7 °F34.0 °F1.34 in.
Annual38.3 °F59.2 °F35.76 in.

Climate Data for Berkley Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°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