Brookhaven Weather in January

In Brookhaven, January brings moderate daytime temperatures around 15°C (59°F), with nights cooling to 2°C (36°F). Expect quite a bit of rainfall this month.

Rainfall in Brookhaven in January

On average, there are about 10 days with rain during this month, averaging 127 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 Brookhaven in January

January in Brookhaven brings moderate temperatures, with highs of 15°C (59°F) and nights around 2°C (36°F). January is in the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 2°C (36°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. This month often claims the chilliest averages of the year.

For Brookhaven itself, October generally stands out with 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.