Lebanon Indiana Climate Data

Monthly Average Climate Data for Lebanon Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.9 °F34.5 °F2.88 in.
February21.5 °F38.5 °F2.42 in.
March30.5 °F49.4 °F3.13 in.
April41.0 °F62.6 °F4.27 in.
May52.3 °F72.9 °F4.6 in.
June61.1 °F81.0 °F5.11 in.
July64.0 °F83.9 °F4.5 in.
August62.1 °F82.7 °F3.4 in.
September54.4 °F77.7 °F3.18 in.
October43.2 °F65.6 °F3.16 in.
November32.9 °F50.7 °F3.32 in.
December24.0 °F39.1 °F2.88 in.
Annual42.2 °F61.6 °F42.85 in.

Climate Data for Lebanon Indiana

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