Two Harbors Minnesota Climate Data

Monthly Average Climate Data for Two Harbors Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-14.7 °C-5.3 °C26.92 mm
February-13.6 °C-2.9 °C26.67 mm
March-7.5 °C2.1 °C36.32 mm
April-0.8 °C8 °C66.55 mm
May4.1 °C14.2 °C82.55 mm
June8.6 °C19.2 °C105.66 mm
July13.4 °C23.8 °C99.31 mm
August13.6 °C23.4 °C89.92 mm
September9.4 °C19 °C86.87 mm
October3.4 °C11.8 °C76.2 mm
November-3.6 °C4.2 °C52.07 mm
December-10.5 °C-2.6 °C39.37 mm
Annual0.2 °C9.6 °C788.41 mm

Climate Data for Two Harbors 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 : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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