Home › Weather › Weather Brooklyn Nsw
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australian Insight Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Brooklyn, on the Hawkesbury River, enjoys a temperate climate similar to Sydney but with slightly warmer summer days and cooler winter mornings due to its inland river setting. The live forecast above gives the immediate conditions, but the best months for a visit are March–May and September–November, when humidity is low and the river is calm.
What’s the weather like in Brooklyn NSW year-round?
Summers (December–February) average 26–28°C, with occasional hot spells above 35°C. The river can be steamy, so pack a hat and reef-safe sunscreen. Winters (June–August) are mild, averaging 16–18°C, but overnight lows can dip to 6–8°C, making a fleece essential for early-morning fishing or kayaking. Autumn and spring offer the most comfortable conditions for outdoor activities. The Sydney weather pattern closely mirrors Brooklyn, but Brooklyn tends to be a degree or two warmer on hot days.
When should I visit Brooklyn for boating or fishing?
The best window is September–April, when water temperatures are pleasant and rainfall is lower. Check the brooklyn nsw tides before heading out – the river has a 1.5–2 metre tidal range. Winter brings bigger swells and cooler water, but the fishing can be excellent for bream and flathead. For a detailed outlook, consult a brooklyn nsw weather 14 day forecast from the Bureau of Meteorology or accuweather brooklyn nsw for hourly wind data.
Does Brooklyn get much rain in winter?
Rainfall is fairly consistent year-round, but June is typically the wettest month with about 130 mm. Winter drizzle is common, so pack a waterproof jacket for river walks.
Is Brooklyn hotter than Sydney?
On summer afternoons, Brooklyn can be 1–3°C warmer than the Sydney CBD due to its inland position away from the coastal sea breeze. Overnight lows are also slightly cooler.
When are school holidays in Brooklyn?
School holidays fall in April, July, and September–October. July is the coolest and quietest time; September offers spring wildflowers and milder weather. Book accommodation early for the April and October breaks.