Chestertown New York Climate Data

Monthly Average Climate Data for Chestertown New York

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-12.7 °C-1.6 °C83.82 mm
February-12.1 °C-0.1 °C66.55 mm
March-7 °C4.6 °C88.65 mm
April-0.8 °C12.4 °C97.28 mm
May6.3 °C19.7 °C95.76 mm
June11.3 °C24.3 °C114.55 mm
July14.3 °C26.8 °C104.39 mm
August13.3 °C25.7 °C93.98 mm
September9.1 °C21.6 °C87.88 mm
October2.7 °C14.2 °C107.7 mm
November-2.9 °C6.9 °C86.87 mm
December-8.5 °C0.9 °C97.79 mm
Annual1.1 °C13 °C1125.22 mm

Climate Data for Chestertown New York

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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