29.12
mon
mon
Day
82°F
N 8 mph
Precip.
0%
0%
Night
70°F
W 21 mph
Precip.
0%
0%
30.12
tue
tue
Day
84°F
W 9 mph
Precip.
0%
0%
Night
75°F
W 16 mph
Precip.
0%
0%
31.12
wed
wed
Day
91°F
SW 4 mph
Precip.
0%
0%
Night
75°F
NW 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
90°F
NE 10 mph
Precip.
0%
0%
Night
73°F
N 5 mph
Precip.
0%
0%
02.01
fri
fri
Day
84°F
NE 11 mph
Precip.
0%
0%
Night
72°F
N 11 mph
Precip.
0%
0%
03.01
sat
sat
Day
84°F
NE 12 mph
Precip.
0%
0%
Night
75°F
NW 11 mph
Precip.
0%
0%
04.01
sun
sun
Day
93°F
NW 8 mph
Precip.
0%
0%
Night
82°F
NW 9 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 72.6°F. The highest and lowest sea temperatures during the month were 74.1°F and 70.9°F.
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.
Air temperature in Perth, °F
Precipitation total in Perth, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Perth
Perth on a weather map
Places in Australia:
Name
°F
24 Hours Forecast
Perth
Local time: 06:32
December 29, monday
0900
73°F
NW
14 mph
14 mph
1200
82°F
N
8 mph
8 mph
1500
82°F
N
14 mph
14 mph
1800
82°F
N
13 mph
13 mph
2100
81°F
NW
16 mph
16 mph
December 30, tuesday
0000
70°F
W
21 mph
21 mph
0300
64°F
W
19 mph
19 mph
0600
63°F
W
17 mph
17 mph
