Hamburg Illinois Climate Data

Monthly Average Climate Data for Hamburg Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.1 °F37.5 °F2.34 in.
February23.5 °F42.9 °F2.23 in.
March32.5 °F53.8 °F3.12 in.
April43.1 °F66.2 °F4.34 in.
May54.2 °F75.3 °F4.88 in.
June63.4 °F84.0 °F4.51 in.
July66.9 °F87.4 °F3.94 in.
August64.7 °F86.3 °F3.38 in.
September56.2 °F79.9 °F3.49 in.
October44.7 °F67.9 °F3.17 in.
November34.0 °F53.9 °F3.28 in.
December24.9 °F42.0 °F2.54 in.
Annual44 °F64.8 °F41.22 in.

Climate Data for Hamburg Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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