North Mankato Minnesota Climate Data

Monthly Average Climate Data for North Mankato Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.8 °F23.0 °F0.93 in.
February9.7 °F27.5 °F0.96 in.
March22.4 °F40.0 °F1.79 in.
April34.9 °F56.0 °F3.03 in.
May47.3 °F68.1 °F4.21 in.
June58.4 °F78.4 °F5.33 in.
July61.9 °F81.6 °F4.12 in.
August59.1 °F79.4 °F4.06 in.
September50.6 °F73.2 °F3.43 in.
October37.8 °F59.1 °F2.53 in.
November24.7 °F42.5 °F1.56 in.
December13.0 °F28.4 °F1.16 in.
Annual35.5 °F54.8 °F33.11 in.

Climate Data for North Mankato Minnesota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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