Lenox Massachusetts Climate Data

Monthly Average Climate Data for Lenox Massachusetts

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.9 °C-0.7 °C90.42 mm
February-10.2 °C1.1 °C78.49 mm
March-5.8 °C5.5 °C90.17 mm
April0.2 °C12.9 °C92.96 mm
May6.2 °C19.5 °C100.08 mm
June11.3 °C23.8 °C122.43 mm
July14.1 °C26.4 °C116.84 mm
August13.3 °C25.3 °C112.52 mm
September9.2 °C21.6 °C113.28 mm
October3.2 °C14.6 °C124.71 mm
November-2.1 °C8.3 °C89.66 mm
December-6.9 °C2.2 °C110.24 mm
Annual1.8 °C13.4 °C1241.8 mm

Climate Data for Lenox Massachusetts

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 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
2024 plantmaps.com