Chalfont Pennsylvania Climate Data

Monthly Average Climate Data for Chalfont Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.4 °F39.5 °F3.33 in.
February23.8 °F42.3 °F2.81 in.
March31.0 °F50.7 °F4.01 in.
April41.0 °F63.1 °F3.78 in.
May50.8 °F72.8 °F4.19 in.
June60.2 °F81.8 °F4.39 in.
July65.2 °F86.5 °F4.74 in.
August63.5 °F84.7 °F4.4 in.
September56.3 °F78.1 °F4.39 in.
October44.4 °F65.9 °F4.25 in.
November34.7 °F54.7 °F3.29 in.
December27.6 °F44.5 °F4.35 in.
Annual43.4 °F63.7 °F47.93 in.

Climate Data for Chalfont 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 6b : -5°F to 0°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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