Southold Weather in December

December in Southold brings low temperatures, with daytime highs of 8°C (46°F) and nights around 0°C (32°F). It's also the wettest month of the year, so an umbrella is a must.

Rainfall in Southold in December

Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Historically, approximately 13 days this month are expected to have rain, averaging 126 mm (5 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Southold in December

Expect highs of 8°C (46°F) in Southold in December, with nights dropping to around 0°C (32°F). This month falls in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of 0°C (32°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

December in Southold has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.