Rockdale Wisconsin Climate Data

Monthly Average Climate Data for Rockdale Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.2 °F27.1 °F1.54 in.
February14.2 °F31.0 °F1.57 in.
March24.7 °F43.3 °F2.09 in.
April36.0 °F56.8 °F3.76 in.
May47.8 °F69.1 °F4.23 in.
June57.7 °F78.7 °F5.33 in.
July62.0 °F82.5 °F4.13 in.
August60.1 °F80.6 °F4.2 in.
September51.7 °F73.8 °F3.52 in.
October39.9 °F60.4 °F2.9 in.
November28.7 °F45.5 °F2.24 in.
December18.1 °F32.7 °F1.79 in.
Annual37.7 °F56.8 °F37.3 in.

Climate Data for Rockdale Wisconsin

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com