Sydney weather
in January
“Mild and bright — an underrated time to visit.”
Roughly 13 rainy days across the month, on average.
In january, Sydney settles into its warmer, more generous mood. The city keeps a different pulse than in summer or midwinter, and travellers who arrive with the right expectations are rewarded.
Days average around 27°C (80°F), cooling to 20°C after sunset. Expect meaningful rain — some 13 wet days across the month. Pack accordingly and let the weather choose your afternoons. Long days of sunshine reward early starts.
These figures are climatological averages, drawn from a decade of daily records via the Open-Meteo Archive — not a forecast. But they are honest, and they are the sort of thing a good travel guide ought to tell you before you book the flight.
What to pack for Sydney in January
- •Breathable cotton or linen, and a broad-brimmed hat
- •A compact travel umbrella — one you'll actually carry
- •Reef-safe sunscreen and polarised sunglasses
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Sydney in January
- →Quick-dry travel shirtAmazon · shop this
- →UPF sun hatAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
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Where to stay in Sydney
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Sydney in January — FAQ
Q01Is January a good time to visit Sydney?
Is January a good time to visit Sydney?
Yes — it is a good time to visit, with pleasant, comfortable weather. In January, Sydney averages a high of 27°C (80°F) and a low of 20°C (67°F), with 99mm of rainfall across roughly 13 rainy days.
Q02What is the average temperature in Sydney in January?
What is the average temperature in Sydney in January?
The average high temperature in Sydney during January is 27°C (80°F), with an average low of 20°C (67°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Sydney have in January?
How many rainy days does Sydney have in January?
Sydney averages approximately 13 rainy days in January, with a total monthly rainfall of about 99mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Sydney in January?
What should I pack for Sydney in January?
For Sydney in January, pack light, breathable clothing (cotton or linen), a compact umbrella or waterproof jacket, sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Sydney in January?
How crowded is Sydney in January?
Tourist crowds in Sydney during January are typically moderate — winter is high season for tropical destinations. Consider this when planning accommodation — prices track crowd levels closely.