Sydney in december: average Weather, Temperature and Climate
Weather in Sydney in december 2024
The weather in Sydney in the month of december comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
good weather UV index: 6
Weather at 6am
70°F
Clear/Sunny
37% of time
21%
20%
17%
Weather at 12pm
79°F
Clear/Sunny
50% of time
23%
19%
5%
Weather at 6pm
72°F
Clear/Sunny
49% of time
19%
16%
10%
Weather at 3am
67°F
36%
24%
19%
14%
Evolution of daily average temperature and precipitation in Sydney in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sydney in december.
The climate of Sydney in december is good
The weather in december in Sydney is wet (with 4.1in of rainfall over 5 days). This is better than the previous month since in november it receives an average of 4.8in of precipitation over 6 days.
The climate pleasant in that locality december. The thermometer averaged maximum of 79°F. The seasonal minimum is 70°F. Thus, the mean temperature average in december in Sydney is 76°F. Note that these seasonal averages are in contrast with those observed in Sydney in the month of december with a maximum record of 101°F in 2019 and a minimum record of 58°F in 2011. You can plan to have about 5 days with temperatures over 86°F, or 16 of time.
On this month of december, day length in Sydney is generally 14:23. The sun rises at 05:39 and sets at 20:02.
With a good weather, the month of december is a good month to go in that area.
Seasonal average climate and temperature of Sydney in december
Check below seasonal norms These statistics are generated from the weather statements earlier years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 76°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 70°F | ||||
| Highest record temperature | 101°F (2019) | ||||
| Lowest record temperature | 58°F (2011) | ||||
| Number of days at +86°F | 5 day(s) (16%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 72°F | ||||
| Lowest sea temperature | 68°F | ||||
| Highest sea temperature | 76°F | ||||
| Wind | |||||
| Wind speed | 24km/h | ||||
| Wind temperature | 70°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.1in | ||||
| Number of days with rainfall | 5 day(s) (15%) | ||||
| Record daily rainfall | 2.1in (2010) | ||||
| Other climate data | |||||
| Humidity | 75% | ||||
| Visibility | 9.45km | ||||
| Cloud cover | 37% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:39 | ||||
| Time of sunset | 20:02 | ||||
| Length of day | 14:23 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last december?
Here is the day by day recorded weather in Sydney in december 2023:
67°F to 74°F
67°F to 72°F
65°F to 74°F
67°F to 72°F
65°F to 79°F
70°F to 74°F
67°F to 76°F
70°F to 81°F
76°F to 92°F
70°F to 74°F
72°F to 77°F
72°F to 77°F
68°F to 79°F
77°F to 94°F
70°F to 76°F
68°F to 86°F
68°F to 74°F
70°F to 77°F
74°F to 86°F
65°F to 70°F
65°F to 68°F
63°F to 70°F
65°F to 72°F
67°F to 72°F
68°F to 76°F
67°F to 74°F
68°F to 76°F
67°F to 79°F
72°F to 74°F
68°F to 74°F
67°F to 68°F
Map: other cities in Australia in december
Cities near Sydney:
| Cockatoo Island in december | good weather |
| Bondi beach in december | good weather |
| Manly beach in december | good weather |
| Umina in december | good weather |
| Bateau Bay in december | good weather |
| Wollongong in december | good weather |
| Blue Mountains in december | good weather |
| Newcastle in december | good weather |
| Forster in december | good weather |
| Batemans Bay in december | good weather |
| Canberra in december | good weather |
| Tamworth in december | good weather |
Click over cities on the map for information about the weather in december.
Sydney
perfect weather
good
tolerable
bad
very bad
Weather data for Sydney in december:
Weather data for Sydney for december are derived from an average of the weather forecast since 2009 in Sydney. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sydney can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Sydney.