Trommald Minnesota Climate Data

Monthly Average Climate Data for Trommald Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January-0.2 °F18.9 °F0.8 in.
February2.6 °F24.5 °F0.83 in.
March16.0 °F37.5 °F1.45 in.
April30.3 °F51.6 °F2.29 in.
May43.6 °F65.1 °F3.46 in.
June54.0 °F74.8 °F4.34 in.
July57.9 °F79.5 °F4.49 in.
August55.1 °F77.3 °F3.58 in.
September46.7 °F68.9 °F2.95 in.
October34.7 °F54.2 °F2.81 in.
November22.0 °F37.9 °F1.38 in.
December9.0 °F24.6 °F0.97 in.
Annual31 °F51.2 °F29.35 in.

Climate Data for Trommald 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 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 3b : -35°F to -30°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year