Mamaroneck New York Climate Data

Monthly Average Climate Data for Mamaroneck New York

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-3.6 °C4.1 °C94.49 mm
February-3.1 °C5.2 °C72.14 mm
March0.4 °C8.8 °C104.14 mm
April5.8 °C15.2 °C97.79 mm
May11.3 °C21 °C93.73 mm
June16.6 °C25.8 °C117.35 mm
July19.9 °C28.7 °C103.89 mm
August19.4 °C27.9 °C113.28 mm
September15.8 °C24.7 °C115.06 mm
October9.7 °C18.3 °C106.68 mm
November4.3 °C12.3 °C95.25 mm
December-0.1 °C7.1 °C110.49 mm
Annual8 °C16.6 °C1224.29 mm

Climate Data for Mamaroneck New York

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 : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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