Weather in Ha Long in Spring
| March | April | May | ||||
| Average day temperature: | 73.6°F | 79.1°F | 85.4°F | |||
| Average night temperature: | 68.7°F | 73.8°F | 79.6°F | |||
| Sea water temperature: | 69.5°F | 74.8°F | 82.2°F | |||
| Number of sunny days: | 3 days | 6 days | 10 days | |||
| Day length: | 11.7 - 12.3 h. | 12.3 - 12.9 h. | 12.9 - 13.3 h. | |||
| Number of rainy days: | 2 days | 2 days | 7 days | |||
| Precipitation totals: | 1.3 in. | 1.4 in. | 3.9 in. | |||
Day & Night air temperature, °F
March
April
May
0
14
28
42
56
70
84
98
112
84.1
77.9
73.1
78.7
73.1
68.7
| Day temperature | Night temperature |
Sea water temperature, °F
March
April
May
0
14
28
42
56
70
84
98
82.2
74.8
69.5
Precipitation total, in.
March
April
May
0.0
0.7
1.4
2.1
2.7
3.4
4.1
4.8
5.5
4
1.6
1.2
Sunny, partly cloudy and cloudy days
March
April
May
0
5
10
15
20
25
30
35
11
17
20
13
9
8
7
4
3
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
March
April
May
0.0
1.4
2.8
4.3
5.7
7.1
8.5
9.9
11.4
8.3
7
7.7
Average sunny hours
March
April
May
0
7
5.6
4.8
4.2
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Ha Long
Ha Long on a weather map
Leaflet | Tiles © Esri
Places in Vietnam:
Name
°F
24 Hours Forecast
Ha Long
Local time: 07:29
March 14, friday
0900
72°F
W
4 mph
4 mph
1200
73°F
NW
5 mph
5 mph
1500
75°F
NW
5 mph
5 mph
1800
73°F
W
5 mph
5 mph
2100
72°F
SW
2 mph
2 mph
March 15, saturday
0000
70°F
SW
2 mph
2 mph
0300
72°F
S
3 mph
3 mph
0600
72°F
SW
3 mph
3 mph
