Sydney weather in January (New South Wales, Australia)
What can you expect from the weather in Sydney during January? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In Sydney the weather in January is generally perfect, with high temperatures and moderate rainfall. Anticipate daytime temperatures around 26°C, while night temperatures can drop to 20°C. Typically, it's the hottest month of the year. Make sure to come prepared with breezy outfits. Whether you're out exploring or just lounging, being prepared can make your experience in this warm month much more enjoyable.
Sydney in January usually receives moderate rainfall, averaging around 81 mm for the month. Based on our climate data of the past 30 years, about 12 days of rain are anticipated.
The days are predominantly sunny, with an estimated total of around 233 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.
If you're inclined towards comfortable temperatures and drier conditions, January is a prime time to visit Sydney. January, March, April, May, September, October, November and December typically offer the best circumstances. While February, June, July and August tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Sydney climate page with graphs.
Sydney, monthly averages in January
Min Temperature
20°C
Max Temperature
26°C
Water Temperature
21°C
Chance of Rain
40%
Precipitation
81 mm
Rainy days
12 days
Humidity
61%
Windspeed
14 km/h
Sunshine
233 hours
Percentage Sunshine
53%
Where to go in Australia in January
Find out more about the weather in Australia in January and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Sydney in January?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. With a water temperature of around 21°C this is a great month to swim so bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in January.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Sydney.
Our site offers climate and forecast data for every country in the world. Are you going to Australia? On this website you can find historical weather averages for many cities in Australia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
