Westbrook Minnesota Climate Data

Monthly Average Climate Data for Westbrook Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.9 °F23.1 °F0.67 in.
February9.8 °F27.5 °F0.76 in.
March21.6 °F39.5 °F1.56 in.
April33.6 °F55.0 °F2.95 in.
May46.7 °F68.1 °F4.09 in.
June57.9 °F78.4 °F4.58 in.
July61.5 °F81.9 °F3.6 in.
August58.7 °F79.5 °F3.55 in.
September50.1 °F73.1 °F3.33 in.
October36.8 °F58.9 °F2.33 in.
November23.8 °F41.9 °F1.26 in.
December12.1 °F28.1 °F0.96 in.
Annual34.9 °F54.6 °F29.64 in.

Climate Data for Westbrook 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 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
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