City of Sydney
December
Weather in City of Sydney for December 2024
Your guide to City of Sydney weather in December - trends and predictions
In general, the average temperature in City of Sydney at the beginning of December is 25 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.4 °C by the end of December.
Expect significant rainfall in City of Sydney during December, with an average of 17 rainy days.
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14
Dry days
17
Rainy days
0
Snow days
26°/18°
Temperatures
22 km/h
Avg max wind
73 %
Avg humidity
City of Sydney in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | ||||||
| 2 23° | 3 24° | 4 23° | 5  28° | 6 25° | 7 27° | 8 29° |
| 9  37° | 10 24° | 11 26° | 12 26° | 13 27° | 14 36° | 15  25° |
| 16 33° | 17 24° | 18 28° | 19  33° | 20 20° | 21 19° | 22 21° |
| 23 23° | 24 22° | 25 25° | 26  25° | 27 25° | 28 29° | 29 23° |
| 30 25° | 31 19° |
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Temperatures trend during December in City of Sydney
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Patchy rain possible | 25° /16° | 2.2 mm | 9 | |
| 2 Dec. | Light rain shower | 23° /18° | 13.4 mm | 8 | |
| 3 Dec. | Patchy rain possible | 24° /16° | 2.9 mm | 8 | |
| 4 Dec. | Patchy rain possible | 23° /18° | 0.1 mm | 8 | |
| 5 Dec. | Sunny | 28° /16° | 0 mm | 10 | |
| 6 Dec. | Sunny | 25° /19° | 0 mm | 10 | |
| 7 Dec. | Sunny | 27° /17° | 0 mm | 10 | |
| 8 Dec. | Patchy rain possible | 29° /19° | 0.5 mm | 9 | |
| 9 Dec. | Partly cloudy | 37° /21° | 0.3 mm | 12 | |
| 10 Dec. | Patchy rain possible | 24° /20° | 0.5 mm | 8 | |
| 11 Dec. | Patchy rain possible | 26° /20° | 0.6 mm | 9 | |
| 12 Dec. | Patchy rain possible | 26° /20° | 0.1 mm | 9 | |
| 13 Dec. | Patchy rain possible | 27° /18° | 0.1 mm | 9 | |
| 14 Dec. | Partly cloudy | 36° /21° | 0 mm | 12 | |
| 15 Dec. | Cloudy | 25° /20° | 0.1 mm | 9 | |
| 16 Dec. | Partly cloudy | 33° /18° | 0 mm | 11 | |
| 17 Dec. | Patchy rain possible | 24° /20° | 0.2 mm | 8 | |
| 18 Dec. | Patchy rain possible | 28° /19° | 0.2 mm | 9 | |
| 19 Dec. | Patchy light rain | 33° /21° | 4.3 mm | 10 | |
| 20 Dec. | Light rain shower | 20° /15° | 24.1 mm | 8 | |
| 21 Dec. | Light rain shower | 19° /16° | 7.8 mm | 7 | |
| 22 Dec. | Patchy rain possible | 21° /16° | 0.2 mm | 8 | |
| 23 Dec. | Patchy rain possible | 23° /17° | 0.2 mm | 8 | |
| 24 Dec. | Light rain shower | 22° /18° | 10.2 mm | 8 | |
| 25 Dec. | Light rain shower | 25° /18° | 20.6 mm | 9 | |
| 26 Dec. | Patchy light rain with thunder | 25° /18° | 8.1 mm | 8 | |
| 27 Dec. | Patchy light rain with thunder | 25° /17° | 1.4 mm | 9 | |
| 28 Dec. | Partly cloudy | 29° /17° | 0 mm | 10 | |
| 29 Dec. | Patchy light drizzle | 23° /20° | 1 mm | 8 | |
| 30 Dec. | Patchy rain possible | 25° /18° | 2.9 mm | 9 | |
| 31 Dec. | Patchy rain possible | 19° /17° | 1.1 mm | 7 | |
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Important Notice
Our weather forecast for City of Sydney in December 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 City of Sydney forecast closer to your planned date for the most up-to-date weather information.
City of Sydney in December - FAQ
What are the expected maximum and minimum temperatures in City of Sydney during December?
During December, expect a variety of temperatures with highs around 26° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in City of Sydney during December?
Significant rainfall exceeding 102.8 mm is expected in City of Sydney during December, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in City of Sydney during December?
The average wind speed in City of Sydney during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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