Sanbornville New Hampshire Climate Data

Monthly Average Climate Data for Sanbornville New Hampshire

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.4 °F29.6 °F3.4 in.
February13.4 °F32.5 °F3.75 in.
March21.7 °F41.3 °F3.99 in.
April33.0 °F54.9 °F4.12 in.
May43.8 °F67.6 °F3.7 in.
June53.3 °F76.2 °F4.4 in.
July58.7 °F81.1 °F4.23 in.
August57.3 °F79.4 °F3.93 in.
September49.6 °F71.4 °F3.8 in.
October38.9 °F57.9 °F5.05 in.
November29.2 °F45.7 °F4.21 in.
December19.7 °F35.2 °F4.8 in.
Annual35.9 °F56.1 °F49.38 in.

Climate Data for Sanbornville New Hampshire

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 1 - Jun. 10
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