18.12
thu
thu
Day
82°F
E 14 mph
Precip.
100%
100%
Night
82°F
NE 11 mph
Precip.
79%
79%
19.12
fri
fri
Day
81°F
E 9 mph
Precip.
0%
0%
Night
82°F
E 5 mph
Precip.
0%
0%
20.12
sat
sat
Day
82°F
SE 8 mph
Precip.
0%
0%
Night
82°F
SE 2 mph
Precip.
0%
0%
21.12
sun
sun
Day
82°F
S 5 mph
Precip.
0%
0%
Night
82°F
W 2 mph
Precip.
80%
80%
22.12
mon
mon
Day
82°F
W 7 mph
Precip.
22%
22%
Night
82°F
W 7 mph
Precip.
77%
77%
23.12
tue
tue
Day
82°F
W 6 mph
Precip.
77%
77%
Night
82°F
W 9 mph
Precip.
28%
28%
24.12
wed
wed
Day
82°F
W 8 mph
Precip.
73%
73%
Night
82°F
W 9 mph
Precip.
100%
100%
25.12
thu
thu
Day
82°F
W 6 mph
Precip.
25%
25%
Night
82°F
W 6 mph
Precip.
0%
0%
26.12
fri
fri
Day
82°F
SW 6 mph
Precip.
59%
59%
Night
82°F
SW 4 mph
Precip.
24%
24%
27.12
sat
sat
Day
82°F
SW 7 mph
Precip.
67%
67%
Night
82°F
NE 4 mph
Precip.
0%
0%
28.12
sun
sun
Day
81°F
SE 3 mph
Precip.
100%
100%
Night
81°F
SE 5 mph
Precip.
0%
0%
29.12
mon
mon
Day
81°F
SE 6 mph
Precip.
80%
80%
Night
81°F
SE 10 mph
Precip.
100%
100%
30.12
tue
tue
Day
81°F
SE 9 mph
Precip.
100%
100%
Night
82°F
S 7 mph
Precip.
100%
100%
31.12
wed
wed
Day
82°F
SW 7 mph
Precip.
0%
0%
Night
82°F
NW 6 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 84.7°F. The highest and lowest sea temperatures during the month were 85.1°F and 84.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.7°F.
Air temperature in Apia, °F
Precipitation total in Apia, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Apia
Apia on a weather map
24 Hours Forecast
Apia
Local time: 11:50
December 18, thursday
1200
82°F
E
14 mph
14 mph
1500
81°F
E
18 mph
18 mph
1800
81°F
E
17 mph
17 mph
2100
82°F
NE
14 mph
14 mph
December 19, friday
0000
82°F
NE
11 mph
11 mph
0300
82°F
NE
7 mph
7 mph
0600
81°F
NE
9 mph
9 mph
0900
81°F
NE
9 mph
9 mph
