Rose Hill Illinois Climate Data

Monthly Average Climate Data for Rose Hill Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.6 °F37.6 °F3.3 in.
February24.4 °F42.4 °F2.54 in.
March33.4 °F53.3 °F3.48 in.
April43.8 °F66.3 °F4.97 in.
May54.6 °F75.7 °F5.09 in.
June63.4 °F83.9 °F5.49 in.
July66.2 °F87.2 °F4.28 in.
August64.1 °F86.1 °F3.24 in.
September56.1 °F80.8 °F3.16 in.
October44.9 °F68.9 °F3.68 in.
November34.6 °F53.9 °F3.83 in.
December26.3 °F42.0 °F3.18 in.
Annual44.5 °F64.8 °F46.24 in.

Climate Data for Rose Hill Illinois

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
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
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