Elkhart Illinois Climate Data

Monthly Average Climate Data for Elkhart Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.3 °F34.8 °F2.13 in.
February21.4 °F39.6 °F1.96 in.
March30.7 °F51.2 °F2.65 in.
April41.5 °F64.2 °F3.95 in.
May53.1 °F74.2 °F4.47 in.
June62.2 °F82.9 °F4.5 in.
July65.2 °F85.8 °F3.97 in.
August63.2 °F84.3 °F3.46 in.
September54.8 °F79.2 °F3.21 in.
October43.1 °F66.6 °F3.24 in.
November32.4 °F51.8 °F2.89 in.
December23.8 °F39.8 °F2.21 in.
Annual42.5 °F62.9 °F38.64 in.

Climate Data for Elkhart Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°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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