Fullerton Pennsylvania Climate Data

Monthly Average Climate Data for Fullerton Pennsylvania

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.3 °F37.8 °F3.51 in.
February22.6 °F40.6 °F2.92 in.
March29.8 °F49.3 °F3.78 in.
April40.0 °F61.8 °F3.72 in.
May50.2 °F71.9 °F3.99 in.
June59.4 °F80.4 °F4.69 in.
July64.1 °F85.0 °F4.84 in.
August62.4 °F83.1 °F4.98 in.
September54.9 °F76.4 °F4.78 in.
October43.3 °F64.5 °F4.04 in.
November33.7 °F53.1 °F3.3 in.
December26.6 °F42.7 °F4.13 in.
Annual42.4 °F62.2 °F48.68 in.

Climate Data for Fullerton 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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