Lafayette Minnesota Climate Data

Monthly Average Climate Data for Lafayette Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January4.9 °F22.1 °F0.75 in.
February8.5 °F26.9 °F0.79 in.
March21.3 °F39.2 °F1.57 in.
April34.3 °F55.3 °F2.73 in.
May46.8 °F68.1 °F4.05 in.
June57.9 °F78.1 °F5.0 in.
July61.6 °F81.8 °F3.72 in.
August58.9 °F79.4 °F3.78 in.
September50.3 °F72.8 °F3.08 in.
October37.3 °F58.5 °F2.45 in.
November24.4 °F41.8 °F1.39 in.
December12.1 °F27.7 °F1.04 in.
Annual34.9 °F54.3 °F30.35 in.

Climate Data for Lafayette Minnesota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
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 ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation