World Resorts Australia Sydney Weather

Sydney 14 Days Forecast

18.12
thu
Day
82°F
SW 13 mph
Precip.
0%
Night
73°F
S 2 mph
Precip.
0%
19.12
fri
Day
84°F
SW 11 mph
Precip.
0%
Night
73°F
NE 5 mph
Precip.
0%
20.12
sat
Day
82°F
SW 9 mph
Precip.
0%
Night
72°F
SE 5 mph
Precip.
0%
21.12
sun
Day
88°F
SW 10 mph
Precip.
0%
Night
73°F
S 6 mph
Precip.
0%
22.12
mon
Day
75°F
NW 14 mph
Precip.
0%
Night
68°F
W 7 mph
Precip.
24%
23.12
tue
Day
73°F
SW 13 mph
Precip.
24%
Night
68°F
NW 11 mph
Precip.
100%
24.12
wed
Day
73°F
NW 11 mph
Precip.
25%
Night
68°F
NE 15 mph
Precip.
57%
25.12
thu
Day
66°F
NW 13 mph
Precip.
100%
Night
63°F
NW 16 mph
Precip.
88%
26.12
fri
Day
64°F
N 16 mph
Precip.
100%
Night
64°F
NW 10 mph
Precip.
45%
27.12
sat
Day
68°F
NW 12 mph
Precip.
49%
Night
66°F
W 9 mph
Precip.
86%
28.12
sun
Day
70°F
W 12 mph
Precip.
100%
Night
66°F
W 12 mph
Precip.
100%
29.12
mon
Day
73°F
SW 15 mph
Precip.
28%
Night
68°F
SW 11 mph
Precip.
100%
30.12
tue
Day
73°F
SW 16 mph
Precip.
72%
Night
70°F
S 12 mph
Precip.
0%
31.12
wed
Day
77°F
W 10 mph
Precip.
0%
Night
70°F
N 15 mph
Precip.
100%

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

Current weather
12:44
Sydney
+82°F
SW 13 mph
Feels like: +84°F
Precip.: 0%
Places in Australia:
Name
°F
Adelaide
+91°F
Brisbane
+82°F
Gold Coast
+77°F
Darwin
+86°F
Canberra
+95°F
Cairns
+84°F
Melbourne
+93°F
Perth
+73°F
Sydney
+82°F
Tasmania
+68°F
Fraser
+79°F
24 Hours Forecast
Sydney
Local time: 12:44
December 18, thursday
1500
82°F
SW
17 mph
1800
77°F
SW
16 mph
2100
73°F
S
11 mph
December 19, friday
0000
73°F
S
2 mph
0300
72°F
SE
2 mph
0600
73°F
NE
7 mph
0900
82°F
N
2 mph
1200
84°F
SW
11 mph
Units of measurement: °C / °F