Princeton Minnesota Climate Data

Monthly Average Climate Data for Princeton Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.0 °F21.6 °F0.71 in.
February6.3 °F26.7 °F0.83 in.
March19.0 °F39.4 °F1.53 in.
April32.2 °F54.8 °F2.7 in.
May44.9 °F67.8 °F4.12 in.
June55.2 °F77.2 °F4.29 in.
July59.7 °F81.7 °F4.19 in.
August56.8 °F79.4 °F3.98 in.
September48.5 °F71.9 °F3.09 in.
October36.0 °F57.0 °F2.81 in.
November23.6 °F40.7 °F1.52 in.
December10.7 °F26.8 °F1.06 in.
Annual33 °F53.8 °F30.83 in.

Climate Data for Princeton 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 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year