Richwood New Jersey Climate Data

Monthly Average Climate Data for Richwood New Jersey

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.0 °F41.3 °F3.81 in.
February26.4 °F43.7 °F2.88 in.
March32.9 °F51.6 °F4.53 in.
April43.3 °F63.8 °F3.6 in.
May52.9 °F73.4 °F3.77 in.
June62.4 °F82.5 °F4.34 in.
July67.9 °F86.7 °F4.7 in.
August66.2 °F84.8 °F4.58 in.
September59.5 °F78.4 °F4.1 in.
October47.3 °F66.6 °F3.99 in.
November37.2 °F55.7 °F3.05 in.
December30.3 °F46.2 °F4.26 in.
Annual45.9 °F64.6 °F47.61 in.

Climate Data for Richwood New Jersey

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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