Corydon Indiana Climate Data

Monthly Average Climate Data for Corydon Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.0 °F42.7 °F3.69 in.
February27.6 °F47.3 °F3.52 in.
March35.2 °F57.1 °F4.69 in.
April45.1 °F68.5 °F5.03 in.
May55.2 °F76.9 °F5.28 in.
June63.8 °F84.6 °F4.71 in.
July67.4 °F87.7 °F4.15 in.
August65.8 °F87.0 °F3.13 in.
September58.2 °F81.4 °F3.76 in.
October46.6 °F70.3 °F3.64 in.
November36.1 °F57.2 °F3.71 in.
December29.2 °F46.4 °F4.3 in.
Annual46.3 °F67.3 °F49.61 in.

Climate Data for Corydon Indiana

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate