27.12
sat
sat
Day
73°F
SW 5 mph
Precip.
100%
100%
Night
66°F
E 4 mph
Precip.
0%
0%
28.12
sun
sun
Day
72°F
SW 3 mph
Precip.
100%
100%
Night
68°F
NE 2 mph
Precip.
100%
100%
29.12
mon
mon
Day
73°F
NW 8 mph
Precip.
100%
100%
Night
70°F
NW 4 mph
Precip.
100%
100%
30.12
tue
tue
Day
73°F
NW 6 mph
Precip.
100%
100%
Night
70°F
NW 5 mph
Precip.
100%
100%
31.12
wed
wed
Day
73°F
NW 7 mph
Precip.
67%
67%
Night
66°F
NE 4 mph
Precip.
0%
0%
01.01
thu
thu
Day
75°F
NW 7 mph
Precip.
0%
0%
Night
68°F
NE 4 mph
Precip.
0%
0%
02.01
fri
fri
Day
73°F
W 6 mph
Precip.
59%
59%
Night
72°F
NE 2 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 75.6°F. The highest and lowest sea temperatures during the month were 77.5°F and 74.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 72.8°F. The highest and lowest sea temperatures during the month were 74.7°F and 70.5°F.
Air temperature in Hoi An, °F
Precipitation total in Hoi An, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hoi An
Hoi An on a weather map
Places in Vietnam:
Name
°F
24 Hours Forecast
Hoi An
Local time: 05:26
December 27, saturday
0600
66°F
SE
4 mph
4 mph
0900
70°F
E
3 mph
3 mph
1200
73°F
SW
5 mph
5 mph
1500
72°F
S
6 mph
6 mph
1800
70°F
S
5 mph
5 mph
2100
68°F
E
4 mph
4 mph
December 28, sunday
0000
66°F
E
4 mph
4 mph
0300
66°F
SE
4 mph
4 mph
