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 -0.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 1 °C by the end of January.
Sydney sees moderate rainfall in January, averaging 7 rainy days.
The climate of Sydney in January is quite snowy, averaging 11 snowy days.
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13
Dry days
7
Rainy days
11
Snow days
3°/-5°
Temperatures
27 km/h
Avg max wind
78 %
Avg humidity
Sydney in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  0° | 2  0° | 3  2° | 4 1° | 5  0° | ||
| 6 -4° | 7 -3° | 8 -1° | 9  -2° | 10  4° | 11  1° | 12 -0° |
| 13  5° | 14 7° | 15 5° | 16 3° | 17 7° | 18 2° | 19  0° |
| 20 0° | 21 0° | 22  1° | 23 3° | 24  2° | 25 0° | 26 3° |
| 27 3° | 28 0° | 29 1° | 30 1° | 31 -1° |
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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 | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate or heavy snow showers | 0° /-7° | 0.6 mm | 0.5 cm | |
| 2 Jan. | Partly cloudy | 0° /-6° | 0 mm | 0 cm | |
| 3 Jan. | Overcast | 2° /-4° | 0 mm | 0 cm | |
| 4 Jan. | Overcast | 1° /-3° | 0 mm | 0 cm | |
| 5 Jan. | Patchy light snow | 0° /-4° | 0.1 mm | 0 cm | |
| 6 Jan. | Light snow | -4° /-6° | 1.1 mm | 0.3 cm | |
| 7 Jan. | Overcast | -3° /-6° | 0 mm | 0 cm | |
| 8 Jan. | Light snow | -1° /-3° | 0.2 mm | 0 cm | |
| 9 Jan. | Light snow showers | -2° /-4° | 0.2 mm | 0 cm | |
| 10 Jan. | Heavy snow | 4° /-5° | 8.8 mm | 1.4 cm | |
| 11 Jan. | Cloudy | 1° /-3° | 0.3 mm | 0 cm | |
| 12 Jan. | Cloudy | 0° /-5° | 0.1 mm | 0 cm | |
| 13 Jan. | Moderate or heavy rain shower | 5° /-5° | 7.8 mm | 0.2 cm | |
| 14 Jan. | Moderate or heavy rain shower | 7° /2° | 15.4 mm | 0 cm | |
| 15 Jan. | Patchy moderate snow | 5° /-2° | 8.4 mm | 3.2 cm | |
| 16 Jan. | Moderate or heavy rain shower | 3° /-1° | 19.8 mm | 1.3 cm | |
| 17 Jan. | Moderate rain at times | 7° /-1° | 9.2 mm | 0 cm | |
| 18 Jan. | Overcast | 2° /-2° | 0.2 mm | 0 cm | |
| 19 Jan. | Patchy rain possible | 0° /-4° | 0.2 mm | 0 cm | |
| 20 Jan. | Patchy moderate snow | 0° /-4° | 3.5 mm | 2.5 cm | |
| 21 Jan. | Patchy moderate snow | 0° /-3° | 3.6 mm | 2.6 cm | |
| 22 Jan. | Sunny | 1° /-4° | 0 mm | 0 cm | |
| 23 Jan. | Moderate or heavy rain shower | 3° /-4° | 17.5 mm | 0.1 cm | |
| 24 Jan. | Light freezing rain | 2° /-4° | 0.6 mm | 0 cm | |
| 25 Jan. | Cloudy | 0° /-5° | 0.5 mm | 0.1 cm | |
| 26 Jan. | Moderate or heavy rain shower | 3° /-4° | 14.3 mm | 0.4 cm | |
| 27 Jan. | Patchy rain possible | 3° /-3° | 0.3 mm | 0 cm | |
| 28 Jan. | Overcast | 0° /-3° | 0 mm | 0 cm | |
| 29 Jan. | Overcast | 1° /-2° | 6.6 mm | 3.5 cm | |
| 30 Jan. | Patchy rain possible | 1° /-5° | 2.1 mm | 0 cm | |
| 31 Jan. | Moderate or heavy snow showers | -1° /-7° | 4.1 mm | 2.5 cm | |
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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?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Sydney during January?
Significant rainfall exceeding 239.8 mm is expected in Sydney during January, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Sydney during January?
Sydney experiences an average snowfall of 35.2 cm during January, occurring over 11 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Sydney during January?
The average wind speed in Sydney during January is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
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