Canaan New Hampshire Climate Data

Monthly Average Climate Data for Canaan New Hampshire

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-13.9 °C-2.6 °C75.95 mm
February-13.7 °C-0.7 °C65.28 mm
March-8.2 °C4.1 °C81.03 mm
April-1.6 °C11.6 °C87.88 mm
May5.3 °C18.8 °C92.71 mm
June9.8 °C23.3 °C108.46 mm
July12.6 °C25.9 °C110.74 mm
August11.4 °C25.2 °C97.54 mm
September7.3 °C21.1 °C95.25 mm
October1.3 °C13.7 °C126.75 mm
November-3.7 °C6.8 °C87.88 mm
December-9.5 °C0.5 °C96.27 mm
Annual-0.2 °C12.3 °C1125.74 mm

Climate Data for Canaan 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 5a : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
2024 plantmaps.com