The next 4 weeks
Rainfall maps – Totals that have a 50% chance of occurring MORE MAPS
Maximum temperature maps – Anomalies MORE MAPS
Minimum temperature maps – Anomalies MORE MAPS
Climate outlook for November to February
Long-range forecast overview
The long-range forecast for November to January shows:
- Above average rainfall is likely across parts of south-east and north-east Australia.
- Daytime temperatures are likely to be above average for most of Australia except in parts of eastern New South Wales.
- Overnight temperatures are very likely to be above average across almost all of Australia.
Rainfall—Summary
Above average rainfall likely for parts of south-east and north-east Australia
November to January
- Rainfall is likely to be above average (60% to 80% chance) for parts of south-east and north-east Australia.
- Elsewhere, the forecast signal is weak, meaning roughly equal chances of above or below average rainfall.
- From October to December, northern Australia typically experiences increasing storms and showers as the wet season advances. Wet season and impactful tropical weather typically peak in the January to March period.
Temperature—Summary
Warmer than average days and nights likely across most of Australia
November to January
- Maximum temperatures are likely to be above average (60% to over 80% chance) across most of Australia.
- For parts of coastal New South Wales, maximum temperatures have around an equal likelihood of being above or below the average.
- There is an increased chance of unusually high maximum temperatures1 (over 50% chance) in parts of Victoria and Tasmania, with the strongest chances over central Victoria and Tasmania (60% to 80% chance).
- Minimum temperatures are likely to be above average (60% to over 80% chance) across Australia.
- There is an increased chance of unusually high minimum temperatures1 (over 50% chance) across most of the country, with the strongest chances across northern and eastern Australia (60% to over 80% chance).
1Unusually high maximum and minimum temperatures are those in the warmest 20% of November to January days and nights, respectively, between 1981 and 2018.
We use our long-range model, ACCESS-S, to forecast up to four months ahead. It simulates how the atmosphere and oceans may change, using millions of observations from satellites, land stations, and ocean instruments.
We also track global climate indicators to help understand long-term weather patterns. These mainly reflect how the ocean and atmosphere interact.
Current climate indicators:
- Since July 2024, sea surface temperatures (SSTs) in the Australian region have been the warmest or second warmest on record for each respective month. Similarly, global SSTs remain substantially above average, with September 2025 the third warmest on record.
- SSTs for the week ending 5 October 2025 were warmer than average across much of the Australian region, particularly along the west and east coasts. Near-average SSTs are present off northern Australia and in the Great Australian Bight.
- Forecasts for November to January show warmer-than-average SSTs are likely around most of Australia, especially to the south-east. Warmer oceans can provide increased moisture and energy, that can enhance the severity of storms, cyclones and rain systems.
- The El Niño–Southern Oscillation (ENSO) is neutral. The Bureau's model currently predicts the tropical Pacific is likely to meet weak La Niña levels during spring before returning to neutral in summer. International models indicate some further cooling is likely, also reaching La Niña levels during spring, with all but one returning to neutral by the end of summer.
- A negative phase of the Indian Ocean Dipole (IOD) is underway. The Bureau's model predicts the negative IOD event to continue throughout spring, with a return to neutral in early summer, consistent with all international models.
Product code: IDCKOATCO2
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