Donegal Pennsylvania Climate Data

Monthly Average Climate Data for Donegal Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.1 °F34.3 °F3.74 in.
February19.4 °F37.1 °F3.46 in.
March26.0 °F45.8 °F4.07 in.
April36.7 °F59.2 °F4.09 in.
May46.4 °F68.9 °F4.52 in.
June55.1 °F76.3 °F4.96 in.
July59.6 °F80.1 °F4.47 in.
August57.8 °F79.1 °F4.14 in.
September51.0 °F72.8 °F3.69 in.
October40.2 °F61.2 °F3.58 in.
November30.8 °F48.7 °F3.57 in.
December23.6 °F38.6 °F3.76 in.
Annual38.7 °F58.5 °F48.05 in.

Climate Data for Donegal Pennsylvania

Average First Frost DateOct. 1 - Oct. 10
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 ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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