26.12
fri
fri
Day

70°F
NE 17 mph
Precip.
100%
100%
Night

61°F
N 16 mph
Precip.
0%
0%
27.12
sat
sat
Day

70°F
NE 16 mph
Precip.
0%
0%
Night

63°F
N 17 mph
Precip.
0%
0%
28.12
sun
sun
Day

77°F
NE 13 mph
Precip.
0%
0%
Night

66°F
NW 19 mph
Precip.
0%
0%
29.12
mon
mon
Day

82°F
N 9 mph
Precip.
0%
0%
Night

70°F
W 21 mph
Precip.
0%
0%
30.12
tue
tue
Day

84°F
NW 7 mph
Precip.
0%
0%
Night

75°F
NW 11 mph
Precip.
0%
0%
31.12
wed
wed
Day

91°F
W 7 mph
Precip.
0%
0%
Night

75°F
N 7 mph
Precip.
0%
0%
01.01
thu
thu
Day

79°F
NE 16 mph
Precip.
0%
0%
Night

73°F
NW 14 mph
Precip.
0%
0%
02.01
fri
fri
Day

81°F
N 11 mph
Precip.
0%
0%
Night

75°F
NW 14 mph
Precip.
0%
0%
03.01
sat
sat
Day

86°F
NW 8 mph
Precip.
0%
0%
Night

79°F
NW 9 mph
Precip.
0%
0%
04.01
sun
sun
Day

91°F
NE 12 mph
Precip.
0%
0%
Night

77°F
N 14 mph
Precip.
0%
0%
05.01
mon
mon
Day

82°F
NE 17 mph
Precip.
0%
0%
Night

73°F
NW 12 mph
Precip.
0%
0%
06.01
tue
tue
Day

84°F
N 8 mph
Precip.
0%
0%
Night

77°F
NW 10 mph
Precip.
0%
0%
07.01
wed
wed
Day

91°F
W 9 mph
Precip.
0%
0%
Night

72°F
NE 9 mph
Precip.
0%
0%
08.01
thu
thu
Day

75°F
NE 17 mph
Precip.
0%
0%
Night

70°F
N 16 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 72.5°F. The highest and lowest sea temperatures during the month were 73.9°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: 15:09
December 26, friday
1800

66°F
NE
21 mph
21 mph
2100

64°F
N
19 mph
19 mph
December 27, saturday
0000

61°F
N
16 mph
16 mph
0300

59°F
NW
11 mph
11 mph
0600

59°F
NW
11 mph
11 mph
0900

64°F
N
11 mph
11 mph
1200

70°F
NE
16 mph
16 mph
1500

70°F
NE
17 mph
17 mph




























