Glendale Wisconsin Climate Data

Monthly Average Climate Data for Glendale Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.5 °F30.1 °F1.65 in.
February18.1 °F33.3 °F1.62 in.
March26.9 °F43.1 °F1.92 in.
April36.7 °F54.6 °F3.98 in.
May47.1 °F66.6 °F3.85 in.
June57.4 °F76.5 °F4.55 in.
July63.2 °F81.6 °F3.44 in.
August62.6 °F80.2 °F3.41 in.
September54.8 °F73.4 °F3.17 in.
October43.2 °F60.9 °F2.82 in.
November31.6 °F47.1 °F2.08 in.
December21.6 °F35.3 °F1.93 in.
Annual39.9 °F56.9 °F34.42 in.

Climate Data for Glendale Wisconsin

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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