Unity Illinois Climate Data

Monthly Average Climate Data for Unity Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.5 °F43.2 °F3.76 in.
February29.6 °F48.4 °F3.76 in.
March37.6 °F58.1 °F4.76 in.
April47.4 °F69.0 °F5.59 in.
May57.7 °F77.9 °F5.06 in.
June66.1 °F86.3 °F4.41 in.
July69.5 °F89.0 °F3.56 in.
August67.0 °F87.8 °F3.01 in.
September58.9 °F82.0 °F3.42 in.
October47.3 °F71.6 °F3.97 in.
November37.1 °F57.7 °F4.6 in.
December30.1 °F46.7 °F4.08 in.
Annual47.9 °F68.1 °F49.98 in.

Climate Data for Unity Illinois

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2024 plantmaps.com