Urbana Illinois Climate Data

Monthly Average Climate Data for Urbana Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.6 °F33.5 °F2.27 in.
February20.7 °F37.9 °F2.09 in.
March29.9 °F49.7 °F2.79 in.
April40.4 °F63.3 °F4.13 in.
May52.2 °F74.0 °F4.53 in.
June61.4 °F82.3 °F4.74 in.
July64.2 °F84.6 °F4.19 in.
August61.7 °F83.2 °F3.09 in.
September54.5 °F78.8 °F3.13 in.
October42.6 °F65.9 °F3.44 in.
November32.1 °F50.9 °F3.2 in.
December23.3 °F38.4 °F2.41 in.
Annual41.7 °F61.9 °F40.01 in.

Climate Data for Urbana 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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