Hadley Minnesota Climate Data

Monthly Average Climate Data for Hadley Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.9 °F22.9 °F0.74 in.
February9.7 °F27.4 °F0.9 in.
March21.1 °F39.5 °F1.58 in.
April33.1 °F54.4 °F3.1 in.
May46.2 °F67.7 °F3.92 in.
June57.5 °F77.9 °F4.78 in.
July61.0 °F81.6 °F3.48 in.
August58.4 °F79.2 °F3.38 in.
September49.8 °F72.4 °F3.48 in.
October36.4 °F58.3 °F2.3 in.
November23.4 °F41.6 °F1.36 in.
December11.8 °F27.5 °F1.08 in.
Annual34.5 °F54.2 °F30.1 in.

Climate Data for Hadley Minnesota

Average First Frost DateSep. 21 - Sep. 30
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 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com