Bradford Iowa Climate Data

Monthly Average Climate Data for Bradford Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January7.7 °F25.1 °F0.91 in.
February11.7 °F29.9 °F1.08 in.
March23.6 °F42.7 °F2.06 in.
April34.9 °F57.5 °F3.87 in.
May47.9 °F69.2 °F5.16 in.
June58.5 °F79.3 °F5.94 in.
July61.3 °F82.0 °F4.52 in.
August58.6 °F79.9 °F4.28 in.
September49.6 °F74.1 °F3.35 in.
October37.4 °F60.8 °F2.57 in.
November25.4 °F44.3 °F1.8 in.
December14.8 °F30.8 °F1.43 in.
Annual36 °F56.3 °F36.97 in.

Climate Data for Bradford Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 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