Farmington Minnesota Climate Data

Monthly Average Climate Data for Farmington Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.7 °F23.3 °F0.89 in.
February9.8 °F28.1 °F0.92 in.
March22.1 °F40.5 °F1.71 in.
April35.3 °F55.7 °F2.97 in.
May47.9 °F68.3 °F4.26 in.
June58.4 °F78.0 °F5.09 in.
July62.3 °F82.1 °F4.06 in.
August59.8 °F80.0 °F4.67 in.
September51.3 °F72.9 °F3.38 in.
October38.4 °F58.7 °F2.58 in.
November25.7 °F42.2 °F1.67 in.
December13.2 °F28.6 °F1.24 in.
Annual35.9 °F54.9 °F33.44 in.

Climate Data for Farmington 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 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year