Scranton Pennsylvania Climate Data

Monthly Average Climate Data for Scranton Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.1 °F34.4 °F2.48 in.
February18.9 °F37.1 °F2.0 in.
March26.6 °F45.8 °F2.73 in.
April37.1 °F59.6 °F3.5 in.
May47.7 °F71.0 °F3.66 in.
June56.6 °F79.1 °F4.87 in.
July60.9 °F83.8 °F4.3 in.
August59.2 °F81.9 °F4.41 in.
September52.2 °F75.0 °F3.33 in.
October41.2 °F62.5 °F3.75 in.
November32.4 °F50.7 °F2.53 in.
December24.5 °F39.8 °F2.73 in.
Annual39.6 °F60.1 °F40.29 in.

Climate Data for Scranton Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation