South Coatesville Pennsylvania Climate Data

Monthly Average Climate Data for South Coatesville Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.0 °F39.4 °F3.74 in.
February22.6 °F41.4 °F3.03 in.
March30.0 °F50.1 °F4.35 in.
April40.4 °F62.4 °F3.93 in.
May50.2 °F72.1 °F4.02 in.
June59.2 °F80.7 °F4.81 in.
July64.7 °F85.0 °F4.91 in.
August63.0 °F83.9 °F4.51 in.
September55.4 °F77.3 °F5.06 in.
October43.6 °F65.6 °F4.71 in.
November34.1 °F53.8 °F3.5 in.
December27.1 °F43.6 °F4.37 in.
Annual42.7 °F62.9 °F50.94 in.

Climate Data for South Coatesville Pennsylvania

Average First Frost DateOct. 21 - Oct. 31
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