Thornburg Pennsylvania Climate Data

Monthly Average Climate Data for Thornburg Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.0 °F37.5 °F3.21 in.
February23.4 °F40.1 °F2.57 in.
March30.3 °F49.2 °F3.2 in.
April40.4 °F62.8 °F3.45 in.
May50.8 °F72.4 °F3.89 in.
June59.6 °F80.6 °F4.16 in.
July63.9 °F84.5 °F4.24 in.
August62.6 °F83.1 °F3.4 in.
September55.7 °F76.7 °F3.53 in.
October44.3 °F64.4 °F2.99 in.
November34.6 °F52.1 °F2.92 in.
December27.3 °F41.9 °F3.17 in.
Annual42.9 °F62.1 °F40.73 in.

Climate Data for Thornburg 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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