Oil City Pennsylvania Climate Data

Monthly Average Climate Data for Oil City Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.5 °F34.3 °F3.36 in.
February18.0 °F37.1 °F2.54 in.
March25.0 °F46.1 °F3.49 in.
April35.0 °F59.6 °F4.11 in.
May45.7 °F71.1 °F4.01 in.
June55.1 °F78.8 °F5.15 in.
July59.2 °F82.7 °F5.05 in.
August57.9 °F81.3 °F4.12 in.
September51.2 °F74.5 °F4.07 in.
October40.2 °F62.2 °F3.71 in.
November31.1 °F49.5 °F3.48 in.
December23.6 °F38.7 °F3.55 in.
Annual38.3 °F59.7 °F46.64 in.

Climate Data for Oil City 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 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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