World Resorts Australia Sydney Weather

Sydney 14 Days Forecast

18.12
thu
Day
81°F
SW 14 mph
Precip.
0%
Night
73°F
S 6 mph
Precip.
0%
19.12
fri
Day
91°F
SW 11 mph
Precip.
0%
Night
75°F
E 11 mph
Precip.
100%
20.12
sat
Day
82°F
S 14 mph
Precip.
0%
Night
72°F
N 12 mph
Precip.
0%
21.12
sun
Day
86°F
SW 9 mph
Precip.
0%
Night
75°F
S 16 mph
Precip.
0%
22.12
mon
Day
72°F
NW 15 mph
Precip.
83%
Night
68°F
W 7 mph
Precip.
72%
23.12
tue
Day
75°F
SW 15 mph
Precip.
28%
Night
66°F
N 19 mph
Precip.
0%
24.12
wed
Day
81°F
NW 7 mph
Precip.
0%
Night
66°F
NW 14 mph
Precip.
66%
25.12
thu
Day
66°F
NW 14 mph
Precip.
100%
Night
63°F
W 8 mph
Precip.
100%
26.12
fri
Day
70°F
SW 11 mph
Precip.
24%
Night
68°F
S 4 mph
Precip.
47%
27.12
sat
Day
61°F
N 21 mph
Precip.
100%
Night
63°F
N 21 mph
Precip.
100%
28.12
sun
Day
64°F
N 20 mph
Precip.
100%
Night
63°F
N 14 mph
Precip.
100%
29.12
mon
Day
68°F
N 19 mph
Precip.
81%
Night
63°F
N 13 mph
Precip.
100%
30.12
tue
Day
68°F
N 12 mph
Precip.
76%
Night
63°F
NE 4 mph
Precip.
53%
31.12
wed
Day
77°F
SW 11 mph
Precip.
0%
Night
72°F
SW 15 mph
Precip.
0%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 71.1°F. The highest and lowest sea temperatures during the month were 72.7°F and 69.1°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 74.0°F. The highest and lowest sea temperatures during the month were 75.0°F and 71.4°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

Sunniest months:
July 19 days
May 18 days
August 18 days
Warmest months:
January 78.3 °F
February 77.6 °F
March 76.3 °F
Warmest sea temp:
February 74.1 °F
March 73.7 °F
January 73.2 °F
Coldest months:
July 61.7 °F
June 61.9 °F
August 63.1 °F
Rainiest months:
June 4 days
March 4 days
November 3 days
Windiest months:
January 11.0 mph
December 11.0 mph
November 10.8 mph

Sydney on a weather map

Sydney
+77°F
SW 17 mph
Feels like: +79°F
Precip.: 0%
Places in Australia:
Name
°F
+88°F
+75°F
+73°F
+84°F
+93°F
+79°F
+84°F
+79°F
+77°F
+61°F
+75°F
24 Hours Forecast
Sydney
Local time: 19:19
December 18, thursday
2100
73°F
SW
9 mph
December 19, friday
0000
73°F
S
6 mph
0300
72°F
W
1 mph
0600
73°F
E
4 mph
0900
86°F
E
2 mph
1200
91°F
SW
11 mph
1500
82°F
S
13 mph
1800
79°F
NW
14 mph
Units of measurement: °C / °F