Bristol Wisconsin Climate Data

Monthly Average Climate Data for Bristol Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.4 °F29.0 °F1.83 in.
February16.2 °F32.8 °F1.87 in.
March25.5 °F43.8 °F2.22 in.
April35.8 °F56.3 °F3.99 in.
May46.6 °F67.8 °F4.29 in.
June56.7 °F77.7 °F4.39 in.
July61.5 °F82.1 °F3.54 in.
August59.9 °F80.6 °F3.42 in.
September52.1 °F74.0 °F3.57 in.
October40.7 °F60.8 °F3.01 in.
November29.9 °F46.7 °F2.42 in.
December19.7 °F34.3 °F2.06 in.
Annual38.2 °F57.2 °F36.61 in.

Climate Data for Bristol 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 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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