Hammond Minnesota Climate Data

Monthly Average Climate Data for Hammond Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.2 °F23.6 °F0.97 in.
February9.8 °F28.3 °F1.0 in.
March22.3 °F40.7 °F1.91 in.
April34.7 °F55.8 °F3.33 in.
May46.8 °F68.4 °F4.51 in.
June57.2 °F78.1 °F5.27 in.
July61.1 °F81.8 °F4.26 in.
August58.7 °F79.6 °F4.74 in.
September50.7 °F72.6 °F3.72 in.
October38.0 °F58.9 °F2.5 in.
November25.8 °F42.4 °F1.71 in.
December13.8 °F29.2 °F1.22 in.
Annual35.4 °F55 °F35.14 in.

Climate Data for Hammond Minnesota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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