Dartmouth

What is the climate like in Dartmouth?

The best time to visit Dartmouth is typically July – August, with trip comfort peaking in July (7.1/10). Dartmouth is warmest in August, when daily highs average 65°F (18°C), and coolest in January, when lows fall to about 44°F (7°C). The wettest month is typically November and the driest is July; the year sees roughly 36 in of precipitation.

• Best time to visitJuly – August — comfort peaks in July (7.1/10)
• Warmest monthAugust — average high 65°F (18°C)
• Coolest monthJanuary — average low 44°F (7°C)
• Wettest monthNovember (4.7 in)
• Driest monthJuly (1.9 in)
• Annual precipitation36 in