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Weather in Sydney for December 2024

Your guide to Sydney weather in December - trends and predictions
  • In general, the average temperature in Sydney at the beginning of December is 3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 2 °C by the end of December.

  • Sydney sees moderate rainfall in December, averaging 8 rainy days.

  • The climate of Sydney in December is quite snowy, averaging 14 snowy days.

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Average dry days
9
Dry days
Average rainy days
8
Rainy days
Average snowy days
14
Snow days
Average temperatures
4°/-1°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Sydney in December average weather

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Temperatures trend during December in 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 Snow More
1 Dec. Overcast
Overcast
7° /2° 0 mm 0 cm
2 Dec. Light drizzle
Light drizzle
6° /3° 2.9 mm 0 cm
3 Dec. Patchy rain possible
Patchy rain possible
4° /1° 2.7 mm 0 cm
4 Dec. Heavy snow
Heavy snow
2° /1° 23 mm 19.6 cm
5 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
1° /-2° 1.1 mm 0.9 cm
6 Dec. Light snow showers
Light snow showers
0° /-4° 0.1 mm 0.1 cm
7 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
1° /-2° 0.4 mm 0.3 cm
8 Dec. Patchy light snow
Patchy light snow
1° /-1° 0.1 mm 0 cm
9 Dec. Overcast
Overcast
4° /-2° 0 mm 0 cm
10 Dec. Mist
Mist
5° /-2° 0 mm 0 cm
11 Dec. Patchy rain possible
Patchy rain possible
13° /6° 2 mm 0 cm
12 Dec. Light snow showers
Light snow showers
11° /0° 0.2 mm 0.1 cm
13 Dec. Light sleet showers
Light sleet showers
5° /-1° 0.6 mm 0.3 cm
14 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
-1° /-4° 3.7 mm 3.1 cm
15 Dec. Overcast
Overcast
4° /-3° 0.1 mm 0.1 cm
16 Dec. Light snow showers
Light snow showers
2° /-2° 0.3 mm 0.1 cm
17 Dec. Overcast
Overcast
2° /-2° 0 mm 0 cm
18 Dec. Patchy rain possible
Patchy rain possible
11° /3° 1 mm 0 cm
19 Dec. Moderate rain
Moderate rain
12° /9° 54.8 mm 0 cm
20 Dec. Moderate rain
Moderate rain
12° /3° 63.5 mm 0 cm
21 Dec. Light snow
Light snow
5° /0° 55.3 mm 0 cm
22 Dec. Blizzard
Blizzard
-1° /-3° 6.3 mm 0 cm
23 Dec. Partly cloudy
Partly cloudy
0° /-8° 0 mm 0 cm
24 Dec. Partly cloudy
Partly cloudy
3° /-2° 0 mm 0 cm
25 Dec. Overcast
Overcast
3° /0° 0 mm 0 cm
26 Dec. Overcast
Overcast
5° /0° 0 mm 0 cm
27 Dec. Patchy rain possible
Patchy rain possible
3° /1° 1.1 mm 0 cm
28 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
0° /-4° 11.6 mm 8.1 cm
29 Dec. Heavy snow
Heavy snow
1° /-1° 7.4 mm 3.1 cm
30 Dec. Moderate snow
Moderate snow
1° /-1° 8.5 mm 7.2 cm
31 Dec. Light snow showers
Light snow showers
1° /-2° 2.7 mm 2.2 cm
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Important Notice
Our weather forecast for 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 Sydney forecast closer to your planned date for the most up-to-date weather information.

Sydney in December - FAQ

What are the expected maximum and minimum temperatures in Sydney during December?
Brace for cold days with temperatures not exceeding 4° 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 December?
Significant rainfall exceeding 249.3 mm is expected in Sydney during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Sydney during December?
Sydney experiences an average snowfall of 45 cm during December, occurring over 14 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Sydney during December?
The average wind speed in Sydney during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Sydney

Explore the daily rainfall trends and prepare for Sydneys December weather 💧

December snowfall in Sydney

Track daily snowfall levels and discover Sydney’s snowy potential this December ❄️

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Location coordinates Where is Sydney?

Get accurate weather forecasts for Sydney, located at latitude 46.135 and longitude -60.183. Stay updated with localized weather information tailored for Sydney.

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