Annandale Minnesota Climate Data

Monthly Average Climate Data for Annandale Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January4.1 °F21.4 °F0.73 in.
February7.2 °F26.1 °F0.85 in.
March20.0 °F38.8 °F1.43 in.
April33.4 °F54.2 °F2.68 in.
May46.5 °F67.4 °F3.95 in.
June57.1 °F77.0 °F4.3 in.
July61.3 °F81.2 °F3.9 in.
August58.4 °F79.0 °F4.09 in.
September50.1 °F71.7 °F3.15 in.
October37.3 °F56.9 °F2.51 in.
November24.3 °F40.5 °F1.4 in.
December11.4 °F26.7 °F1.01 in.
Annual34.3 °F53.4 °F30 in.

Climate Data for Annandale Minnesota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
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