06.04
mon
mon
Day
84°F
N 7 mph
Precip.
0%
0%
Night
75°F
W 2 mph
Precip.
0%
0%
07.04
tue
tue
Day
84°F
NW 7 mph
Precip.
0%
0%
Night
75°F
NW 2 mph
Precip.
0%
0%
08.04
wed
wed
Day
84°F
N 9 mph
Precip.
0%
0%
Night
73°F
NE 1 mph
Precip.
0%
0%
09.04
thu
thu
Day
82°F
N 11 mph
Precip.
60%
60%
Night
73°F
S 1 mph
Precip.
0%
0%
10.04
fri
fri
Day
81°F
N 7 mph
Precip.
60%
60%
Night
75°F
W 2 mph
Precip.
0%
0%
11.04
sat
sat
Day
84°F
N 7 mph
Precip.
0%
0%
Night
77°F
W 4 mph
Precip.
0%
0%
12.04
sun
sun
Day
82°F
NW 6 mph
Precip.
64%
64%
Night
77°F
NW 4 mph
Precip.
0%
0%
13.04
mon
mon
Day
82°F
NW 7 mph
Precip.
0%
0%
Night
77°F
NW 3 mph
Precip.
87%
87%
14.04
tue
tue
Day
82°F
NW 9 mph
Precip.
73%
73%
Night
75°F
NW 3 mph
Precip.
48%
48%
15.04
wed
wed
Day
82°F
N 9 mph
Precip.
86%
86%
Night
73°F
NW 2 mph
Precip.
0%
0%
16.04
thu
thu
Day
79°F
N 6 mph
Precip.
80%
80%
Night
72°F
W 2 mph
Precip.
0%
0%
17.04
fri
fri
Day
82°F
N 8 mph
Precip.
29%
29%
Night
72°F
E 2 mph
Precip.
0%
0%
18.04
sat
sat
Day
84°F
N 7 mph
Precip.
0%
0%
Night
72°F
NE 2 mph
Precip.
0%
0%
19.04
sun
sun
Day
86°F
N 9 mph
Precip.
0%
0%
Night
73°F
NE 1 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 73.9°F. The highest and lowest sea temperatures during the month were 78.4°F and 69.4°F.
Air temperature in Ha Long, °F
Precipitation total in Ha Long, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Ha Long
Ha Long on a weather map
Places in Vietnam:
Name
°F
24 Hours Forecast
Ha Long
Local time: 21:26
April 07, tuesday
0000
75°F
W
2 mph
2 mph
0300
73°F
SW
4 mph
4 mph
0600
73°F
SW
4 mph
4 mph
0900
82°F
W
6 mph
6 mph
1200
84°F
NW
7 mph
7 mph
1500
82°F
NW
7 mph
7 mph
1800
79°F
W
7 mph
7 mph
2100
75°F
SW
6 mph
6 mph
