31.12
wed
wed
Day
73°F
W 6 mph
Precip.
77%
77%
Night
70°F
N 4 mph
Precip.
0%
0%
01.01
thu
thu
Day
75°F
SW 4 mph
Precip.
68%
68%
Night
66°F
E 2 mph
Precip.
100%
100%
02.01
fri
fri
Day
73°F
SW 12 mph
Precip.
100%
100%
Night
70°F
W 12 mph
Precip.
100%
100%
03.01
sat
sat
Day
72°F
W 12 mph
Precip.
100%
100%
Night
70°F
W 6 mph
Precip.
100%
100%
04.01
sun
sun
Day
72°F
SW 7 mph
Precip.
100%
100%
Night
70°F
W 5 mph
Precip.
100%
100%
05.01
mon
mon
Day
72°F
SW 11 mph
Precip.
100%
100%
Night
70°F
SW 6 mph
Precip.
100%
100%
06.01
tue
tue
Day
72°F
SW 7 mph
Precip.
100%
100%
Night
70°F
W 7 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 75.4°F. The highest and lowest sea temperatures during the month were 77.5°F and 74.1°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: 08:43
December 31, wednesday
0900
72°F
N
4 mph
4 mph
1200
73°F
W
6 mph
6 mph
1500
73°F
W
7 mph
7 mph
1800
70°F
W
7 mph
7 mph
2100
70°F
NW
5 mph
5 mph
January 01, thursday
0000
70°F
N
4 mph
4 mph
0300
68°F
NW
1 mph
1 mph
0600
68°F
W
1 mph
1 mph
