Virginia Illinois Climate Data

Monthly Average Climate Data for Virginia Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.9 °F34.8 °F2.1 in.
February21.4 °F39.8 °F1.9 in.
March30.6 °F51.4 °F2.64 in.
April41.2 °F64.1 °F3.94 in.
May52.8 °F74.0 °F4.88 in.
June62.0 °F82.7 °F4.6 in.
July65.4 °F85.8 °F4.04 in.
August63.0 °F84.5 °F3.6 in.
September54.6 °F79.2 °F3.48 in.
October43.0 °F66.6 °F3.1 in.
November32.3 °F52.1 °F2.96 in.
December23.3 °F40.0 °F2.23 in.
Annual42.3 °F62.9 °F39.47 in.

Climate Data for Virginia 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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