South Yarmouth Weather in January

With daytime temperatures of 4°C (39°F) and nighttime lows of -4°C (25°F), January in South Yarmouth brings low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 109 mm (4.3 in) falls on average.

Rainfall in South Yarmouth in January

Historically, approximately 14 days this month are expected to have snow/rain, averaging 109 mm (4.3 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in South Yarmouth in January

In January, South Yarmouth gets low temperatures, with highs of 4°C (39°F). Nights cool to around -4°C (25°F). This month falls in the winter season. Expect a distinctly cold feel throughout the day, not just overnight. Nights drop below freezing to -4°C (25°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. This month is particularly chilly, so wearing layers is necessary to stay warm and comfortable.

Sunshine in South Yarmouth in January

The area enjoys a balanced 147 hours of sunlight, ensuring it's neither too overcast nor too sunny.

January in South Yarmouth can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.