Sanbornville New Hampshire Climate Data

Monthly Average Climate Data for Sanbornville New Hampshire

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.9 °C-1.3 °C86.36 mm
February-10.3 °C0.3 °C95.25 mm
March-5.7 °C5.2 °C101.35 mm
April0.6 °C12.7 °C104.65 mm
May6.6 °C19.8 °C93.98 mm
June11.8 °C24.6 °C111.76 mm
July14.8 °C27.3 °C107.44 mm
August14.1 °C26.3 °C99.82 mm
September9.8 °C21.9 °C96.52 mm
October3.8 °C14.4 °C128.27 mm
November-1.6 °C7.6 °C106.93 mm
December-6.8 °C1.8 °C121.92 mm
Annual2.2 °C13.4 °C1254.25 mm

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 : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year