Morrisonville Illinois Climate Data

Monthly Average Climate Data for Morrisonville Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.6 °F35.7 °F2.31 in.
February23.2 °F40.8 °F1.97 in.
March32.2 °F52.1 °F2.75 in.
April42.6 °F64.8 °F4.21 in.
May53.8 °F74.9 °F4.69 in.
June62.8 °F83.5 °F4.38 in.
July65.7 °F86.5 °F3.74 in.
August63.5 °F85.3 °F3.24 in.
September55.3 °F80.0 °F3.25 in.
October44.0 °F67.7 °F3.27 in.
November33.7 °F52.6 °F3.23 in.
December24.9 °F40.7 °F2.34 in.
Annual43.4 °F63.7 °F39.38 in.

Climate Data for Morrisonville 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
2024 plantmaps.com