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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Focus Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for Stanmore’s current conditions, then plan your day around the typical mild, humid subtropical climate of Sydney’s inner west.
What is Stanmore’s typical weather pattern?
Stanmore experiences warm summers and cool winters, with moderate rainfall spread fairly evenly through the year. The suburb sits inland from Sydney’s coast, so temperatures tend to be slightly warmer than at Bondi or Maroubra.
- Summer (December–February): warm and humid, with afternoon sea breezes moderating the heat. Thunderstorms are possible on humid afternoons.
- Winter (June–August): cool and relatively dry, with overnight lows around 6–9°C and frost extremely rare in this urban setting.
- Autumn and spring: transition seasons with pleasant daytime temperatures and lower humidity making them comfortable for outdoor activities.
How should I prepare for changing conditions in Stanmore?
Stanmore’s weather can shift quickly when systems move across the Sydney basin, so the live forecast above is your best guide for the next few hours.
- Carry a light jacket or jumper in spring and autumn, as mornings can be cool even if afternoons warm up.
- Keep an umbrella handy from October to April, when afternoon storms can develop without much warning.
- On hot summer days (above 35°C), plan outdoor activities for the early morning or late evening to avoid peak heat.
When is the best time to visit Stanmore?
Autumn (March to May) and spring (September to November) offer the most comfortable conditions, with mild temperatures, lower humidity and fewer storms. These seasons are ideal for walking to local cafes or exploring nearby parks.
Does Stanmore get a lot of rain?
Stanmore receives moderate annual rainfall of around 1,200mm, with no distinct wet or dry season. Late summer and early autumn tend to be the wettest months due to occasional east coast lows and thunderstorm activity.
Is Stanmore affected by severe weather?
Yes, occasionally. East coast lows can bring heavy rain and strong winds, while summer thunderstorms may produce localised flash flooding. Check severe weather warnings when systems approach the Sydney region.