Lomax Illinois Climate Data

Monthly Average Climate Data for Lomax Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.6 °F33.0 °F1.68 in.
February20.4 °F37.6 °F1.91 in.
March30.7 °F49.8 °F2.54 in.
April41.6 °F62.6 °F3.88 in.
May53.3 °F73.0 °F5.26 in.
June63.0 °F82.2 °F4.9 in.
July66.5 °F85.7 °F4.13 in.
August64.3 °F84.2 °F3.79 in.
September55.9 °F78.0 °F3.78 in.
October44.1 °F65.3 °F3.11 in.
November32.5 °F50.5 °F2.58 in.
December22.6 °F38.1 °F1.97 in.
Annual42.6 °F61.7 °F39.53 in.

Climate Data for Lomax 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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