04.12
wed
wed
Day
70°F
N 16 mph
Precip.
0%
0%
Night
68°F
N 7 mph
Precip.
0%
0%
05.12
thu
thu
Day
73°F
W 9 mph
Precip.
0%
0%
Night
68°F
S 5 mph
Precip.
0%
0%
06.12
fri
fri
Day
77°F
SW 12 mph
Precip.
0%
0%
Night
70°F
SW 9 mph
Precip.
0%
0%
07.12
sat
sat
Day
88°F
SE 11 mph
Precip.
62%
62%
Night
77°F
SE 8 mph
Precip.
0%
0%
08.12
sun
sun
Day
70°F
NW 18 mph
Precip.
22%
22%
Night
63°F
NW 9 mph
Precip.
77%
77%
09.12
mon
mon
Day
68°F
W 9 mph
Precip.
28%
28%
Night
66°F
SW 9 mph
Precip.
75%
75%
10.12
tue
tue
Day
66°F
SW 9 mph
Precip.
100%
100%
Night
68°F
SE 4 mph
Precip.
22%
22%
Sea water temperature in December, °F
Show year:
2023
2022
2021
The average sea water temperature in December of 2023 was 72.3°F. The highest and lowest sea temperatures during the month were 74.7°F and 69.6°F.
Air temperature in Sydney, °F
Precipitation total in Sydney, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sydney
Sydney on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Sydney
Local time: 04:18
December 04, wednesday
0600
70°F
N
12 mph
12 mph
0900
70°F
N
19 mph
19 mph
1200
70°F
N
16 mph
16 mph
1500
70°F
N
14 mph
14 mph
1800
68°F
NW
11 mph
11 mph
2100
68°F
NW
7 mph
7 mph
December 05, thursday
0000
68°F
N
7 mph
7 mph
0300
66°F
N
7 mph
7 mph