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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Focus Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Based on the live forecast above, Stdney is experiencing typical coastal conditions — expect mild to warm temperatures with a moderate sea breeze developing through the afternoon, keeping humidity in check.
How does Stdney’s weather vary through the year?
Stdney has a temperate maritime climate with distinct seasonal shifts — warm summers, cool winters, and reliable rainfall spread across the year.
- Summer (Dec–Feb): average highs of 25–30°C, occasional heatwaves, afternoon sea breezes, and frequent thunderstorms.
- Autumn (Mar–May): mild days (20–25°C), lower humidity, and clear skies — often the most stable season.
- Winter (Jun–Aug): cool (12–18°C), overnight minimums around 7–10°C, rain-bearing westerly winds, and the occasional cold front.
- Spring (Sep–Nov): warming trend (18–24°C), variable winds, and increasing thunderstorm activity as summer approaches.
What should you plan for in Stdney today?
Check the live forecast above for the exact outlook, but a typical day brings early morning cloud clearing to sunny or partly cloudy conditions.
- Coastal suburbs may see light drizzle before dawn, especially in autumn and winter.
- The afternoon sea breeze strengthens around midday, shifting from north‑easterly to south‑easterly.
- UV levels are often high between 10 am and 3 pm — sunscreen is advisable even on overcast days.
- Strong winds can develop near headlands and exposed beaches; check marine warnings if heading out on the water.
Does Stdney get severe storms often?
Yes. Spring and summer bring thunderstorms, some producing heavy rain, hail, and damaging winds. Check the Bureau of Meteorology’s severe weather warnings if storms are forecast, and avoid parking under trees in unstable conditions.
When is the best time to visit Stdney?
March–May and September–November offer the most comfortable temperatures (20–25°C) and lower humidity. Summer can be busy and hot, while winter is quiet but cooler and rainier — still pleasant for indoor attractions.
Why does Stdney’s temperature vary between city and coast?
The central business district, sheltered by buildings, often stays 2–4°C warmer than coastal suburbs. The ocean breeze keeps Bondi and Manly cooler in summer and slightly warmer in winter due to the moderating effect of the sea.