Norvelt Pennsylvania Climate Data

Monthly Average Climate Data for Norvelt Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.4 °F37.7 °F3.33 in.
February21.1 °F40.4 °F2.71 in.
March28.3 °F49.5 °F3.56 in.
April37.9 °F62.4 °F3.82 in.
May48.3 °F71.9 °F4.12 in.
June57.1 °F79.6 °F5.05 in.
July61.3 °F83.2 °F4.82 in.
August59.7 °F82.5 °F3.98 in.
September52.4 °F76.2 °F3.84 in.
October41.2 °F64.2 °F3.32 in.
November31.9 °F52.1 °F3.35 in.
December25.4 °F41.9 °F3.22 in.
Annual40.4 °F61.8 °F45.12 in.

Climate Data for Norvelt Pennsylvania

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
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 ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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