North Haverhill New Hampshire Climate Data

Monthly Average Climate Data for North Haverhill New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.6 °F29.1 °F2.32 in.
February6.5 °F32.9 °F2.03 in.
March17.4 °F42.1 °F2.3 in.
April29.7 °F55.6 °F2.8 in.
May41.8 °F68.4 °F3.33 in.
June50.9 °F76.9 °F3.97 in.
July56.7 °F82.2 °F4.04 in.
August54.6 °F80.9 °F3.74 in.
September47.0 °F73.4 °F3.49 in.
October35.0 °F59.0 °F4.0 in.
November25.6 °F46.7 °F2.66 in.
December15.1 °F35.2 °F2.97 in.
Annual32.2 °F56.9 °F37.65 in.

Climate Data for North Haverhill New Hampshire

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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