Indiana Pennsylvania Climate Data

Monthly Average Climate Data for Indiana Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.2 °F35.6 °F3.74 in.
February20.3 °F38.6 °F2.9 in.
March27.1 °F47.7 °F3.78 in.
April37.4 °F61.1 °F4.01 in.
May47.9 °F71.1 °F4.25 in.
June56.4 °F78.4 °F4.78 in.
July60.4 °F82.2 °F5.01 in.
August59.1 °F80.9 °F4.3 in.
September52.5 °F74.7 °F4.24 in.
October41.3 °F62.9 °F3.45 in.
November31.8 °F50.7 °F3.66 in.
December24.8 °F39.9 °F3.5 in.
Annual39.9 °F60.3 °F47.62 in.

Climate Data for Indiana Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 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
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