Madison Minnesota Climate Data

Monthly Average Climate Data for Madison Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.9 °F22.5 °F0.67 in.
February7.3 °F26.9 °F0.69 in.
March20.1 °F39.1 °F1.4 in.
April33.0 °F55.5 °F2.44 in.
May46.2 °F69.0 °F3.09 in.
June57.4 °F78.9 °F3.8 in.
July60.9 °F82.7 °F3.76 in.
August57.9 °F80.5 °F3.23 in.
September49.2 °F73.7 °F2.57 in.
October36.1 °F59.2 °F2.34 in.
November23.2 °F42.3 °F1.09 in.
December10.8 °F27.9 °F0.78 in.
Annual33.8 °F54.9 °F25.86 in.

Climate Data for Madison Minnesota

Average First Frost DateSep. 21 - Sep. 30
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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year