Literberry Illinois Climate Data

Monthly Average Climate Data for Literberry Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.2 °F35.1 °F2.1 in.
February21.5 °F40.0 °F1.89 in.
March30.6 °F51.6 °F2.7 in.
April41.2 °F64.3 °F4.02 in.
May52.8 °F74.3 °F4.84 in.
June62.1 °F83.0 °F4.67 in.
July65.4 °F86.0 °F3.99 in.
August63.0 °F84.6 °F3.54 in.
September54.6 °F79.4 °F3.45 in.
October43.0 °F67.0 °F3.09 in.
November32.4 °F52.3 °F2.97 in.
December23.6 °F40.3 °F2.21 in.
Annual42.4 °F63.2 °F39.47 in.

Climate Data for Literberry 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 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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