Weather in Brookhaven in January
Brookhaven, United States averages a high of 10.8°C (51.4°F) and low of 1.6°C (34.9°F) in January, with 10 rain days and 6.8 hours of daily sunshine. Travel score: 57/100 (Mixed). The best time to visit Brookhaven is May.
High
11°C51°F
Low
2°C35°F
🌧️
10
rain days
☀️
6.8
hrs/day sunshine
💧
72%
humidity
57— Mixed
January in Brookhaven is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Brookhaven?
How much does it rain in Brookhaven in January?
Brookhaven receives an average of 106.7mm of rainfall across 10 rainy days in January. The annual total is 1225.8mm.
What should I pack for Brookhaven in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 11°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 2°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31