Hatfield Pennsylvania Climate Data

Monthly Average Climate Data for Hatfield Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.0 °F39.1 °F3.24 in.
February23.4 °F41.9 °F2.78 in.
March30.5 °F50.4 °F3.9 in.
April40.8 °F62.9 °F3.84 in.
May50.5 °F72.6 °F4.1 in.
June59.8 °F81.5 °F4.37 in.
July64.8 °F86.2 °F4.58 in.
August63.2 °F84.5 °F4.24 in.
September56.0 °F77.9 °F4.51 in.
October44.1 °F65.5 °F4.47 in.
November34.3 °F54.3 °F3.27 in.
December27.4 °F44.2 °F4.38 in.
Annual43.1 °F63.4 °F47.68 in.

Climate Data for Hatfield Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
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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