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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Reef Brief Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Melonba’s weather today, as shown in the live forecast above, is typical for this time of year. Located in Sydney’s outer-west, the suburb sees warm summers and mild winters, with most rain falling in late summer and early autumn.
What is the typical weather pattern in Melonba?
Melonba has a humid subtropical climate. Summers (December–February) are hot and often humid, with afternoon storms common. Winters (June–August) are cool and dry, with clear, still mornings and frost possible in low-lying pockets. Spring and autumn are transitional, with moderate temperatures and variable rainfall.
How does the climate affect daily life in Melonba?
Hot summer afternoons often push temperatures above 35°C, so planning outdoor activities for early morning or late evening is wise. The west of Sydney can be several degrees warmer than the coast. In winter, morning fog and frost can delay travel – check the live forecast for local visibility. Thunderstorms in summer can bring flash flooding; monitor severe weather warnings if you’re heading out.
When is the hottest month in Melonba?
January is typically the hottest, with average maximums around 30°C. However, late December and early February can also see extreme heat – always check the live forecast for heatwave conditions.
Does Melonba get much rain?
Annual rainfall is modest, about 750 mm. Most rain falls from February to March, with occasional heavy downpours from thunderstorms. Winters are noticeably drier, with only occasional light showers.
How is Melonba’s weather different from Sydney’s coast?
Melonba is 5–7°C hotter on summer afternoons and cooler on winter mornings. It also gets less coastal cloud and lower humidity, so the heat feels more intense. For coastal conditions, see the Sydney weather page.
For a broader look at conditions across the country, visit the Australia weather hub.