Flanders New Jersey Climate Data

Monthly Average Climate Data for Flanders New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.9 °F36.7 °F3.83 in.
February21.1 °F39.0 °F3.14 in.
March28.2 °F47.3 °F4.3 in.
April39.1 °F60.3 °F4.07 in.
May49.0 °F70.1 °F4.13 in.
June58.7 °F78.7 °F5.25 in.
July63.3 °F83.7 °F4.66 in.
August61.8 °F81.8 °F4.86 in.
September54.2 °F74.8 °F4.89 in.
October42.7 °F63.2 °F4.6 in.
November33.3 °F51.9 °F3.65 in.
December26.2 °F41.8 °F4.58 in.
Annual41.5 °F60.8 °F51.96 in.

Climate Data for Flanders New Jersey

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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