Truman Minnesota Climate Data

Monthly Average Climate Data for Truman Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.5 °F23.6 °F0.92 in.
February10.6 °F27.9 °F0.82 in.
March22.9 °F40.4 °F1.7 in.
April35.1 °F56.2 °F3.03 in.
May47.9 °F69.1 °F4.25 in.
June58.9 °F79.0 °F4.82 in.
July62.2 °F82.3 °F3.99 in.
August59.5 °F79.7 °F3.73 in.
September50.9 °F74.1 °F3.32 in.
October38.1 °F59.8 °F2.54 in.
November24.9 °F42.9 °F1.45 in.
December13.2 °F28.8 °F1.06 in.
Annual35.9 °F55.3 °F31.63 in.

Climate Data for Truman 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 ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation