Haverhill Massachusetts Climate Data

Monthly Average Climate Data for Haverhill Massachusetts

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.4 °C1.9 °C90.42 mm
February-7.4 °C3.4 °C89.41 mm
March-3.3 °C7.4 °C118.87 mm
April2.4 °C14.3 °C105.66 mm
May8.1 °C20 °C95.76 mm
June13.3 °C25.1 °C108.46 mm
July16.6 °C28.4 °C89.92 mm
August15.7 °C27.6 °C87.12 mm
September11.4 °C23.5 °C96.52 mm
October4.9 °C16.8 °C125.98 mm
November-0.1 °C10.7 °C96.77 mm
December-4.8 °C4.9 °C117.09 mm
Annual4 °C15.3 °C1221.98 mm

Climate Data for Haverhill Massachusetts

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com