22.12
sun
sun
Day
73°F
W 14 mph
Precip.
0%
0%
Night
72°F
SE 3 mph
Precip.
67%
67%
23.12
mon
mon
Day
81°F
E 22 mph
Precip.
0%
0%
Night
64°F
N 4 mph
Precip.
0%
0%
24.12
tue
tue
Day
66°F
N 14 mph
Precip.
0%
0%
Night
64°F
N 9 mph
Precip.
0%
0%
25.12
wed
wed
Day
72°F
NW 10 mph
Precip.
0%
0%
Night
66°F
NE 4 mph
Precip.
0%
0%
26.12
thu
thu
Day
75°F
W 12 mph
Precip.
0%
0%
Night
68°F
SW 12 mph
Precip.
0%
0%
27.12
fri
fri
Day
91°F
NE 16 mph
Precip.
44%
44%
Night
68°F
N 19 mph
Precip.
59%
59%
28.12
sat
sat
Day
72°F
W 10 mph
Precip.
29%
29%
Night
66°F
NE 6 mph
Precip.
0%
0%
29.12
sun
sun
Day
75°F
NW 14 mph
Precip.
0%
0%
Night
68°F
NW 9 mph
Precip.
66%
66%
30.12
mon
mon
Day
73°F
SW 10 mph
Precip.
0%
0%
Night
70°F
S 9 mph
Precip.
0%
0%
31.12
tue
tue
Day
77°F
W 13 mph
Precip.
0%
0%
Night
70°F
NW 3 mph
Precip.
100%
100%
01.01
wed
wed
Day
79°F
SW 14 mph
Precip.
0%
0%
Night
70°F
N 18 mph
Precip.
80%
80%
02.01
thu
thu
Day
68°F
N 16 mph
Precip.
100%
100%
Night
66°F
N 11 mph
Precip.
56%
56%
03.01
fri
fri
Day
72°F
W 10 mph
Precip.
0%
0%
Night
66°F
SW 6 mph
Precip.
0%
0%
04.01
sat
sat
Day
77°F
SW 16 mph
Precip.
0%
0%
Night
70°F
SW 16 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 71.9°F. The highest and lowest sea temperatures during the month were 73.8°F and 70.0°F.
Sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 74.3°F. The highest and lowest sea temperatures during the month were 76.5°F and 72.5°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: 04:08
December 22, sunday
0600
68°F
N
6 mph
6 mph
0900
72°F
W
4 mph
4 mph
1200
73°F
W
14 mph
14 mph
1500
72°F
SW
19 mph
19 mph
1800
72°F
SW
14 mph
14 mph
2100
70°F
SW
8 mph
8 mph
December 23, monday
0000
72°F
SE
3 mph
3 mph
0300
68°F
E
7 mph
7 mph