Joppa Illinois Climate Data

Monthly Average Climate Data for Joppa Illinois

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.3 °F43.1 °F4.13 in.
February29.3 °F47.7 °F3.53 in.
March37.2 °F57.5 °F4.75 in.
April47.0 °F68.9 °F5.14 in.
May57.3 °F77.5 °F5.35 in.
June65.8 °F85.6 °F4.73 in.
July69.2 °F88.6 °F4.01 in.
August67.0 °F87.4 °F3.02 in.
September59.1 °F81.8 °F3.57 in.
October47.4 °F70.9 °F3.91 in.
November37.1 °F57.5 °F4.37 in.
December29.9 °F46.6 °F4.59 in.
Annual47.7 °F67.8 °F51.1 in.

Climate Data for Joppa Illinois

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
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