Fond du Lac Wisconsin Climate Data

Monthly Average Climate Data for Fond du Lac Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.3 °F26.2 °F1.24 in.
February13.6 °F29.6 °F1.07 in.
March24.0 °F41.1 °F1.67 in.
April36.0 °F54.6 °F3.17 in.
May47.8 °F67.0 °F3.53 in.
June57.9 °F76.6 °F4.54 in.
July62.1 °F81.1 °F3.69 in.
August60.4 °F78.9 °F3.58 in.
September52.5 °F72.2 °F2.99 in.
October40.6 °F58.7 °F2.83 in.
November29.2 °F44.4 °F1.8 in.
December18.2 °F31.8 °F1.39 in.
Annual37.8 °F55.2 °F31.5 in.

Climate Data for Fond du Lac 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