Rossville Indiana Climate Data

Monthly Average Climate Data for Rossville Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.6 °F33.9 °F2.71 in.
February21.1 °F37.8 °F2.24 in.
March30.2 °F49.4 °F2.92 in.
April40.7 °F62.6 °F3.93 in.
May51.9 °F73.3 °F4.41 in.
June60.9 °F81.6 °F5.02 in.
July63.9 °F84.2 °F4.66 in.
August61.9 °F83.0 °F3.63 in.
September54.4 °F78.2 °F3.09 in.
October43.2 °F65.7 °F3.07 in.
November33.2 °F50.9 °F3.21 in.
December24.4 °F38.8 °F2.57 in.
Annual42 °F61.6 °F41.46 in.

Climate Data for Rossville 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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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