Mount Oliver Pennsylvania Climate Data

Monthly Average Climate Data for Mount Oliver Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.3 °F36.4 °F3.23 in.
February22.7 °F39.2 °F2.54 in.
March29.9 °F48.6 °F3.3 in.
April40.8 °F62.0 °F3.43 in.
May51.3 °F71.6 °F3.93 in.
June59.8 °F79.4 °F4.24 in.
July63.9 °F83.0 °F4.23 in.
August62.3 °F81.8 °F3.44 in.
September55.3 °F75.5 °F3.54 in.
October44.0 °F63.4 °F3.07 in.
November34.3 °F51.2 °F2.98 in.
December26.7 °F40.7 °F3.16 in.
Annual42.7 °F61.1 °F41.09 in.

Climate Data for Mount Oliver 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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