Stirling New Jersey Climate Data

Monthly Average Climate Data for Stirling New Jersey

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.9 °C3.8 °C94.23 mm
February-5.2 °C5.3 °C73.91 mm
March-1.3 °C9.9 °C110.49 mm
April4.6 °C16.8 °C101.09 mm
May9.9 °C22.2 °C103.63 mm
June14.9 °C27.1 °C120.4 mm
July17.8 °C29.8 °C120.4 mm
August16.9 °C28.8 °C116.33 mm
September12.9 °C25.1 °C107.95 mm
October6.4 °C18.4 °C110.24 mm
November1 °C12.3 °C89.66 mm
December-2.9 °C6.6 °C109.73 mm
Annual5.8 °C17.2 °C1258.06 mm

Climate Data for Stirling New Jersey

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com