Millerstown Pennsylvania Climate Data

Monthly Average Climate Data for Millerstown Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.1 °F37.2 °F3.16 in.
February22.1 °F40.4 °F2.57 in.
March29.4 °F49.6 °F3.65 in.
April39.6 °F62.9 °F3.7 in.
May49.9 °F72.4 °F4.1 in.
June59.3 °F81.0 °F4.05 in.
July63.5 °F85.5 °F4.23 in.
August62.0 °F83.6 °F4.09 in.
September54.6 °F76.6 °F4.64 in.
October43.3 °F64.4 °F4.08 in.
November33.5 °F52.9 °F3.2 in.
December26.3 °F41.6 °F3.56 in.
Annual42.1 °F62.3 °F45.03 in.

Climate Data for Millerstown Pennsylvania

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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