Glenshaw Pennsylvania Climate Data

Monthly Average Climate Data for Glenshaw Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.5 °F36.9 °F3.32 in.
February22.8 °F39.7 °F2.61 in.
March29.7 °F48.9 °F3.16 in.
April40.2 °F62.7 °F3.51 in.
May50.8 °F72.3 °F3.9 in.
June59.6 °F80.2 °F4.28 in.
July63.6 °F83.8 °F4.26 in.
August62.2 °F82.7 °F3.51 in.
September55.3 °F76.3 °F3.71 in.
October43.9 °F64.0 °F3.09 in.
November34.3 °F51.6 °F3.01 in.
December26.9 °F41.3 °F3.24 in.
Annual42.6 °F61.7 °F41.6 in.

Climate Data for Glenshaw Pennsylvania

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 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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