Palmyra New Jersey Climate Data

Monthly Average Climate Data for Palmyra New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.8 °F41.6 °F3.54 in.
February28.2 °F44.4 °F2.8 in.
March34.9 °F52.2 °F4.43 in.
April44.9 °F64.0 °F3.59 in.
May54.6 °F73.3 °F3.94 in.
June64.3 °F82.6 °F4.27 in.
July69.7 °F87.1 °F4.69 in.
August68.3 °F85.5 °F4.87 in.
September61.0 °F79.1 °F4.16 in.
October49.4 °F67.0 °F3.85 in.
November39.3 °F56.2 °F3.13 in.
December31.9 °F46.3 °F4.29 in.
Annual47.8 °F64.9 °F47.56 in.

Climate Data for Palmyra New Jersey

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate