Salem Indiana Climate Data

Monthly Average Climate Data for Salem Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.8 °F40.1 °F3.93 in.
February25.3 °F45.2 °F3.04 in.
March33.2 °F54.9 °F4.39 in.
April42.6 °F67.3 °F5.09 in.
May53.3 °F75.8 °F5.38 in.
June61.6 °F83.2 °F4.74 in.
July64.7 °F86.3 °F4.08 in.
August62.9 °F85.9 °F3.38 in.
September55.4 °F80.2 °F3.52 in.
October44.1 °F68.9 °F3.37 in.
November34.4 °F55.1 °F3.63 in.
December27.6 °F44.0 °F3.8 in.
Annual44 °F65.6 °F48.35 in.

Climate Data for Salem Indiana

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation