Tuscola Illinois Climate Data

Monthly Average Climate Data for Tuscola Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.0 °F34.6 °F2.41 in.
February22.1 °F39.3 °F2.1 in.
March31.3 °F50.9 °F2.95 in.
April41.8 °F64.1 °F4.64 in.
May53.5 °F74.5 °F4.34 in.
June62.6 °F83.0 °F4.67 in.
July65.2 °F85.6 °F4.4 in.
August62.7 °F84.1 °F3.04 in.
September55.1 °F79.4 °F3.14 in.
October43.6 °F66.8 °F3.32 in.
November33.0 °F51.8 °F3.5 in.
December24.8 °F39.7 °F2.6 in.
Annual42.9 °F62.8 °F41.11 in.

Climate Data for Tuscola 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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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