New Baden Illinois Climate Data

Monthly Average Climate Data for New Baden Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.6 °F39.6 °F2.72 in.
February26.0 °F44.8 °F2.28 in.
March34.7 °F55.1 °F3.23 in.
April45.4 °F67.0 °F4.73 in.
May56.3 °F76.1 °F4.82 in.
June65.2 °F85.0 °F4.71 in.
July68.8 °F88.4 °F3.8 in.
August66.7 °F87.3 °F3.07 in.
September58.3 °F80.8 °F3.2 in.
October46.5 °F69.4 °F2.99 in.
November35.7 °F55.1 °F3.67 in.
December27.1 °F43.9 °F2.72 in.
Annual46.1 °F66 °F41.94 in.

Climate Data for New Baden Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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