Average sea water temperature in January:
+74.0°F
| Minimum sea water temperature in January: | 77.0°F |
| Maximum sea water temperature in January: | 70.7°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 75.4°F. The highest and lowest sea temperatures during the month were 76.1°F and 74.7°F.
Monthly sea water temperature in Perth, °F
Which Australia resorts have warmest sea in January?
| Place name | January 2025 | January 2024 |
|---|---|---|
| Darwin | 87.6°F | 87.2°F |
| Cairns | 85.6°F | 85.3°F |
| Fraser | 81.8°F | 82.9°F |
| Brisbane | 81.2°F | 81.6°F |
| Gold Coast | 79.2°F | 79.2°F |
| Perth | 75.4°F | 75.4°F |
| Sydney | 74.0°F | 74.3°F |
| Adelaide | 72.6°F | 70.5°F |
| Melbourne | 71.4°F | 70.6°F |
| Tasmania | 65.4°F | 64.6°F |
Best time for vacation in Perth
Perth on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Perth
Local time: 07:24
January 11, sunday
0900
75°F
W
17 mph
17 mph
1200
88°F
W
10 mph
10 mph
1500
88°F
NW
4 mph
4 mph
1800
82°F
N
7 mph
7 mph
2100
79°F
N
12 mph
12 mph
January 12, monday
0000
77°F
NW
7 mph
7 mph
0300
75°F
NW
10 mph
10 mph
0600
75°F
W
11 mph
11 mph
