Slatington Pennsylvania Climate Data

Monthly Average Climate Data for Slatington Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.3 °F37.1 °F3.5 in.
February21.4 °F40.0 °F2.7 in.
March28.7 °F48.4 °F3.65 in.
April38.9 °F61.5 °F3.88 in.
May49.1 °F71.7 °F4.07 in.
June58.2 °F79.9 °F5.02 in.
July63.0 °F84.4 °F4.97 in.
August61.2 °F82.7 °F4.75 in.
September53.7 °F75.9 °F5.12 in.
October42.1 °F64.0 °F4.6 in.
November32.6 °F52.4 °F3.37 in.
December25.5 °F41.8 °F3.99 in.
Annual41.2 °F61.7 °F49.62 in.

Climate Data for Slatington Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
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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