Tuftonboro New Hampshire Climate Data

Monthly Average Climate Data for Tuftonboro New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.9 °F29.6 °F3.16 in.
February12.7 °F32.6 °F3.24 in.
March21.1 °F41.5 °F3.63 in.
April32.7 °F55.0 °F3.81 in.
May44.1 °F68.0 °F3.64 in.
June53.6 °F76.5 °F4.11 in.
July58.9 °F81.4 °F4.2 in.
August57.6 °F79.6 °F3.78 in.
September49.9 °F71.5 °F3.55 in.
October39.0 °F58.1 °F4.98 in.
November29.3 °F45.7 °F3.92 in.
December19.7 °F35.2 °F4.35 in.
Annual35.9 °F56.2 °F46.37 in.

Climate Data for Tuftonboro 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 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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