McLean New York Climate Data

Monthly Average Climate Data for McLean New York

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.1 °C-0.6 °C68.33 mm
February-9.4 °C0.6 °C56.64 mm
March-5.7 °C4.8 °C78.99 mm
April0.7 °C12.3 °C90.42 mm
May6.9 °C19.4 °C90.17 mm
June12.1 °C24 °C111.51 mm
July14.4 °C26.4 °C106.93 mm
August13.7 °C25.8 °C104.14 mm
September9.4 °C22 °C107.7 mm
October3.8 °C14.9 °C103.38 mm
November-0.9 °C8.2 °C83.57 mm
December-6 °C2.2 °C76.71 mm
Annual2.4 °C13.3 °C1078.49 mm

Climate Data for McLean New York

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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