Oyster Bay Weather in December

December in Oyster Bay brings low temperatures around 6°C (43°F) during the day, dropping to 1°C (34°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Oyster Bay in December

As part of the rainy season, Oyster Bay sees around 19 days of rain in December, with an average of 291 mm (11 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Oyster Bay in December

Daytime temperatures in Oyster Bay reach 6°C (43°F) in December, dropping to 1°C (34°F) at night. The winter season takes place during December. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. On average, it is the coldest month of the year. So be prepared and make sure to pack winter clothes.

December in Oyster Bay 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.