Chesterbrook Pennsylvania Climate Data

Monthly Average Climate Data for Chesterbrook Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.8 °F39.9 °F3.4 in.
February24.0 °F42.6 °F2.91 in.
March31.0 °F51.2 °F4.03 in.
April41.4 °F63.7 °F3.72 in.
May51.3 °F73.3 °F3.83 in.
June60.8 °F82.2 °F4.43 in.
July66.0 °F86.6 °F4.65 in.
August64.3 °F85.1 °F4.31 in.
September56.8 °F78.6 °F4.65 in.
October44.8 °F66.3 °F4.02 in.
November35.1 °F55.0 °F3.19 in.
December28.1 °F44.8 °F4.24 in.
Annual43.9 °F64.1 °F47.38 in.

Climate Data for Chesterbrook Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com