Palestine Illinois Climate Data

Monthly Average Climate Data for Palestine Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.1 °F38.3 °F3.1 in.
February25.1 °F43.2 °F2.42 in.
March33.7 °F54.0 °F3.5 in.
April44.2 °F66.4 °F5.09 in.
May54.9 °F76.5 °F4.79 in.
June63.6 °F84.9 °F4.95 in.
July66.2 °F87.9 °F4.25 in.
August64.1 °F87.0 °F3.16 in.
September56.3 °F81.5 °F3.43 in.
October44.8 °F69.3 °F3.65 in.
November34.5 °F54.5 °F3.71 in.
December26.7 °F42.7 °F3.16 in.
Annual44.7 °F65.5 °F45.21 in.

Climate Data for Palestine 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com