Brookhaven Weather in December

December in Brookhaven sees daytime temperatures around 16°C (61°F) and lows of 4°C (39°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Brookhaven in December

This month is characterized by heavy rain, often falling intensely. Equip yourself with a poncho to stay protected from the rain. Historically, December sees about 11 days of rain, with a monthly average of 172 mm (6.8 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Brookhaven in December

In December, Brookhaven gets moderate temperatures, with highs of 16°C (61°F). Nights cool to around 4°C (39°F). The winter season takes place during December. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

If you prefer enjoying temperate temperatures and rain-free days, October typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.