Freeburg Illinois Climate Data

Monthly Average Climate Data for Freeburg Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.3 °F40.1 °F2.77 in.
February26.8 °F45.3 °F2.44 in.
March35.3 °F55.5 °F3.52 in.
April46.0 °F67.4 °F5.02 in.
May56.8 °F76.3 °F5.11 in.
June65.6 °F85.2 °F4.88 in.
July69.4 °F88.6 °F4.16 in.
August67.3 °F87.3 °F3.51 in.
September59.1 °F80.9 °F3.3 in.
October47.6 °F69.5 °F3.13 in.
November36.4 °F55.4 °F3.76 in.
December27.8 °F44.4 °F2.93 in.
Annual46.8 °F66.3 °F44.53 in.

Climate Data for Freeburg 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 7a : 0°F to 5°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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