Farmer City Illinois Climate Data

Monthly Average Climate Data for Farmer City Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.0 °F33.4 °F2.22 in.
February20.4 °F38.0 °F1.91 in.
March29.5 °F49.6 °F2.6 in.
April40.2 °F63.5 °F3.91 in.
May52.1 °F74.1 °F4.43 in.
June60.9 °F82.7 °F4.58 in.
July64.0 °F85.2 °F4.13 in.
August61.6 °F83.8 °F3.44 in.
September54.2 °F79.0 °F3.26 in.
October42.1 °F65.8 °F3.33 in.
November31.7 °F50.9 °F2.88 in.
December23.0 °F38.3 °F2.37 in.
Annual41.4 °F62 °F39.06 in.

Climate Data for Farmer City 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 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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