Weather in Hainan in Spring
| March | April | May | ||||
| Average day temperature: | 81.5°F | 86.5°F | 89.1°F | |||
| Average night temperature: | 65.7°F | 69.9°F | 73.2°F | |||
| Sea water temperature: | 73.3°F | 78.9°F | 84.4°F | |||
| Number of sunny days: | 10 days | 11 days | 12 days | |||
| Day length: | 11.8 - 12.3 h. | 12.3 - 12.8 h. | 12.8 - 13.2 h. | |||
| Number of rainy days: | 5 days | 10 days | 15 days | |||
| Precipitation totals: | 2.6 in. | 4.6 in. | 7.3 in. | |||
Day & Night air temperature, °F
March
April
May
0
15
30
45
60
75
90
105
120
89.0
87.6
82.8
73.5
70.4
66.1
| Day temperature | Night temperature |
Sea water temperature, °F
March
April
May
0
14
28
42
56
70
84
98
112
84.4
78.9
73.3
Precipitation total, in.
March
April
May
0.0
1.2
2.5
3.7
5.0
6.2
7.4
8.7
9.9
7.2
4.2
2.6
Sunny, partly cloudy and cloudy days
March
April
May
0
5
10
15
20
25
30
35
10
11
11
12
7
10
9
12
10
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
March
April
May
0.0
0.8
1.6
2.4
3.1
3.9
4.7
5.5
3.8
4.6
4.5
Average sunny hours
March
April
May
0
1
2
3
4
5
6
7
8
6.8
7.2
6.6
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 Hainan
Hainan on a weather map
Leaflet | Tiles © Esri
Places in China:
Name
°F
24 Hours Forecast
Hainan
Local time: 13:54
April 21, monday
1500
100°F
N
6 mph
6 mph
1800
91°F
SE
2 mph
2 mph
2100
79°F
N
4 mph
4 mph
April 22, tuesday
0000
75°F
N
6 mph
6 mph
0300
72°F
N
7 mph
7 mph
0600
72°F
N
7 mph
7 mph
0900
86°F
N
6 mph
6 mph
1200
99°F
NE
6 mph
6 mph
