Stirling New Jersey Climate Data

Monthly Average Climate Data for Stirling New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.3 °F38.8 °F3.71 in.
February22.6 °F41.5 °F2.91 in.
March29.7 °F49.9 °F4.35 in.
April40.2 °F62.2 °F3.98 in.
May49.8 °F72.0 °F4.08 in.
June58.9 °F80.8 °F4.74 in.
July64.0 °F85.7 °F4.74 in.
August62.4 °F83.9 °F4.58 in.
September55.2 °F77.2 °F4.25 in.
October43.5 °F65.1 °F4.34 in.
November33.8 °F54.1 °F3.53 in.
December26.7 °F43.8 °F4.32 in.
Annual42.3 °F62.9 °F49.53 in.

Climate Data for Stirling New Jersey

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation