Reading Pennsylvania Climate Data

Monthly Average Climate Data for Reading Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.7 °F38.4 °F3.52 in.
February23.8 °F41.1 °F2.84 in.
March31.4 °F49.9 °F4.01 in.
April41.6 °F63.0 °F3.82 in.
May51.5 °F72.4 °F3.86 in.
June60.8 °F81.5 °F4.94 in.
July65.7 °F86.0 °F5.05 in.
August64.0 °F84.1 °F4.32 in.
September56.6 °F77.6 °F4.99 in.
October45.2 °F65.6 °F4.44 in.
November35.4 °F53.7 °F3.39 in.
December28.2 °F43.3 °F4.06 in.
Annual43.9 °F63.1 °F49.24 in.

Climate Data for Reading 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