Belle Vernon Pennsylvania Climate Data

Monthly Average Climate Data for Belle Vernon Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.8 °F38.6 °F3.09 in.
February22.7 °F41.2 °F2.71 in.
March29.7 °F50.6 °F3.44 in.
April39.3 °F63.8 °F3.42 in.
May49.7 °F73.0 °F4.16 in.
June58.6 °F80.7 °F4.43 in.
July62.8 °F84.6 °F4.17 in.
August61.5 °F83.7 °F3.65 in.
September54.4 °F77.6 °F3.45 in.
October43.0 °F65.5 °F2.99 in.
November33.5 °F53.3 °F3.1 in.
December26.9 °F42.9 °F3.16 in.
Annual42 °F63 °F41.77 in.

Climate Data for Belle Vernon Pennsylvania

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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