Clear Lake Minnesota Climate Data

Monthly Average Climate Data for Clear Lake Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.4 °F21.2 °F0.72 in.
February6.5 °F26.1 °F0.79 in.
March19.4 °F38.8 °F1.53 in.
April32.9 °F54.0 °F2.68 in.
May45.9 °F67.4 °F4.05 in.
June56.6 °F76.9 °F4.25 in.
July60.7 °F81.1 °F3.73 in.
August57.8 °F78.9 °F3.95 in.
September49.4 °F71.5 °F3.05 in.
October36.6 °F56.8 °F2.68 in.
November23.9 °F40.4 °F1.43 in.
December11.1 °F26.5 °F1.0 in.
Annual33.7 °F53.3 °F29.86 in.

Climate Data for Clear Lake 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