Columbus Indiana Climate Data

Monthly Average Climate Data for Columbus Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.5 °F37.7 °F3.43 in.
February23.7 °F42.1 °F2.85 in.
March31.9 °F52.6 °F3.75 in.
April42.1 °F64.8 °F4.99 in.
May52.9 °F74.2 °F5.21 in.
June61.7 °F82.3 °F5.24 in.
July65.0 °F85.3 °F4.34 in.
August63.1 °F84.7 °F3.46 in.
September55.2 °F79.1 °F3.26 in.
October43.3 °F67.3 °F3.43 in.
November33.6 °F53.6 °F3.7 in.
December26.1 °F42.1 °F3.61 in.
Annual43.3 °F63.8 °F47.27 in.

Climate Data for Columbus Indiana

Average First Frost DateOct. 21 - Oct. 31
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