Cisne Illinois Climate Data

Monthly Average Climate Data for Cisne Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.0 °F39.2 °F3.4 in.
February25.8 °F44.1 °F2.61 in.
March34.3 °F54.4 °F3.83 in.
April44.7 °F66.5 °F5.11 in.
May55.3 °F76.1 °F4.97 in.
June64.0 °F84.8 °F4.87 in.
July66.9 °F87.6 °F3.99 in.
August64.6 °F86.7 °F3.39 in.
September56.7 °F81.0 °F3.32 in.
October45.4 °F69.4 °F3.41 in.
November35.1 °F54.8 °F4.01 in.
December27.3 °F43.4 °F3.14 in.
Annual45.3 °F65.7 °F46.05 in.

Climate Data for Cisne 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 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com