Sydney
January
Weather in Sydney for January 2025
Your guide to Sydney weather in January - trends and predictions
In general, the average temperature in Sydney at the beginning of January is 23.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 27 °C by the end of January.
The climate of Sydney in January is notably wet, with an average of 13 rainy days.
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18
Dry days
13
Rainy days
0
Snow days
26°/19°
Temperatures
24 km/h
Avg max wind
75 %
Avg humidity
Sydney in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  25° | 3 25° | 4  24° | 5 20° | ||
| 6 22° | 7 23° | 8 25° | 9  25° | 10 25° | 11 25° | 12  26° |
| 13 27° | 14 25° | 15 25° | 16 24° | 17 26° | 18 28° | 19 23° |
| 20 23° | 21 27° | 22 22° | 23 23° | 24 26° | 25 28° | 26 33° |
| 27 25° | 28 27° | 29 28° | 30 24° | 31 24° |
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Temperatures trend during January in Sydney
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 23° /19° | 1.9 mm | 5 | |
| 2 Jan. | Partly cloudy | 25° /19° | 0.6 mm | 6 | |
| 3 Jan. | Partly cloudy | 25° /20° | 4.6 mm | 7 | |
| 4 Jan. | Moderate or heavy rain shower | 24° /19° | 8.3 mm | 5 | |
| 5 Jan. | Patchy rain possible | 20° /17° | 4.1 mm | 6 | |
| 6 Jan. | Moderate or heavy rain shower | 22° /17° | 8.6 mm | 7 | |
| 7 Jan. | Patchy rain possible | 23° /18° | 0.8 mm | 7 | |
| 8 Jan. | Patchy rain possible | 25° /19° | 4.2 mm | 7 | |
| 9 Jan. | Sunny | 25° /18° | 1 mm | 8 | |
| 10 Jan. | Sunny | 25° /18° | 0 mm | 8 | |
| 11 Jan. | Patchy rain possible | 25° /20° | 1.7 mm | 8 | |
| 12 Jan. | Cloudy | 26° /20° | 0.5 mm | 8 | |
| 13 Jan. | Cloudy | 27° /20° | 0.4 mm | 8 | |
| 14 Jan. | Patchy rain possible | 25° /21° | 6.2 mm | 7 | |
| 15 Jan. | Sunny | 25° /19° | 10.9 mm | 8 | |
| 16 Jan. | Partly cloudy | 24° /20° | 1.8 mm | 8 | |
| 17 Jan. | Patchy rain possible | 26° /21° | 10.9 mm | 8 | |
| 18 Jan. | Cloudy | 28° /21° | 0.5 mm | 8 | |
| 19 Jan. | Moderate rain at times | 23° /18° | 2.1 mm | 7 | |
| 20 Jan. | Moderate or heavy rain shower | 23° /19° | 2.8 mm | 7 | |
| 21 Jan. | Patchy rain possible | 27° /19° | 0.9 mm | 8 | |
| 22 Jan. | Moderate rain at times | 22° /19° | 3.2 mm | 7 | |
| 23 Jan. | Patchy rain possible | 23° /18° | 1.1 mm | 7 | |
| 24 Jan. | Patchy rain possible | 26° /18° | 0.1 mm | 8 | |
| 25 Jan. | Patchy rain possible | 28° /21° | 0.3 mm | 8 | |
| 26 Jan. | Patchy rain possible | 33° /20° | 0.1 mm | 9 | |
| 27 Jan. | Patchy rain possible | 25° /20° | 1.2 mm | 7 | |
| 28 Jan. | Patchy rain possible | 27° /20° | 0.2 mm | 8 | |
| 29 Jan. | Moderate rain at times | 28° /21° | 1.8 mm | 8 | |
| 30 Jan. | Moderate or heavy rain shower | 24° /22° | 9.8 mm | 7 | |
| 31 Jan. | Patchy rain possible | 24° /20° | 1.1 mm | 7 | |
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Important Notice
Our weather forecast for Sydney in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sydney forecast closer to your planned date for the most up-to-date weather information.
Sydney in January - FAQ
What are the expected maximum and minimum temperatures in Sydney during January?
During January, expect a variety of temperatures with highs around 26° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sydney during January?
Significant rainfall exceeding 183.8 mm is expected in Sydney during January, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sydney during January?
The average wind speed in Sydney during January is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
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