Haikou (China) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 26° Celsius; -
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 26° Celsius;
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 26° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 26° Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 26° Celsius;
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 27° Celsius;
-
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 26° Celsius;
Maximum daytime temperature: 31° Celsius; Minimum nighttime temperature: 26° Celsius;
Clear.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Haikou
Today (17 September 2025)
| Time |
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature |
28°
|
28°
|
27°
|
27°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
30°
|
| Wind direction and speed |
E
10
|
E
8
|
E
8
|
ESE
8
|
ESE
6
|
| Wind gust (mph) |
16
|
15
|
13
|
12
|
11
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
85%
|
86%
|
86%
|
91%
|
92%
|
| UV | - | - | - | - | - |
Friday (18 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
40%
|
50%
|
80%
|
50%
|
60%
|
40%
|
30%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
27°
|
27°
|
27°
|
26°
|
26°
|
27°
|
26°
|
27°
|
28°
|
28°
|
29°
|
29°
|
30°
|
30°
|
30°
|
30°
|
30°
|
30°
|
29°
|
28°
|
28°
|
27°
|
27°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
29°
|
30°
|
29°
|
30°
|
30°
|
31°
|
31°
|
31°
|
32°
|
32°
|
32°
|
32°
|
33°
|
32°
|
32°
|
31°
|
31°
|
31°
|
31°
|
30°
|
| Wind direction and speed (mph) |
ESE
6
|
E
6
|
E
6
|
ENE
6
|
ENE
6
|
ENE
6
|
ENE
7
|
ENE
7
|
ENE
7
|
ENE
8
|
NE
8
|
NE
8
|
NE
9
|
NE
9
|
NE
9
|
NE
8
|
ENE
8
|
ENE
7
|
E
7
|
E
6
|
ESE
6
|
SSE
4
|
S
5
|
SSW
4
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
10
|
11
|
11
|
13
|
14
|
16
|
17
|
18
|
19
|
19
|
19
|
19
|
17
|
15
|
12
|
10
|
9
|
8
|
8
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
92%
|
93%
|
93%
|
93%
|
92%
|
92%
|
92%
|
91%
|
86%
|
86%
|
82%
|
79%
|
74%
|
72%
|
70%
|
70%
|
70%
|
72%
|
76%
|
81%
|
85%
|
86%
|
91%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 5 | 6 | 10 | 10 | 9 | 7 | 5 | 3 | 1 | - | - | - | - | - | - |
Saturday (19 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
50%
|
50%
|
60%
|
30%
|
50%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
28°
|
29°
|
30°
|
30°
|
31°
|
30°
|
31°
|
31°
|
30°
|
30°
|
29°
|
28°
|
28°
|
27°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
29°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
31°
|
32°
|
33°
|
34°
|
34°
|
33°
|
34°
|
34°
|
33°
|
33°
|
32°
|
31°
|
31°
|
30°
|
30°
|
| Wind direction and speed (mph) |
SW
4
|
SW
5
|
WSW
5
|
WSW
5
|
WSW
5
|
WSW
5
|
WSW
5
|
WSW
5
|
WSW
5
|
W
6
|
WNW
6
|
WNW
6
|
NW
6
|
NNW
6
|
NW
6
|
NW
6
|
NW
6
|
NW
5
|
W
5
|
SSW
6
|
SSW
6
|
SW
6
|
SW
6
|
SSW
6
|
| Wind gust (mph) |
8
|
8
|
9
|
8
|
8
|
8
|
9
|
10
|
12
|
13
|
13
|
14
|
14
|
14
|
15
|
14
|
13
|
12
|
10
|
10
|
11
|
11
|
11
|
11
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
93%
|
94%
|
95%
|
96%
|
96%
|
96%
|
96%
|
92%
|
86%
|
81%
|
76%
|
73%
|
72%
|
71%
|
69%
|
68%
|
71%
|
75%
|
82%
|
84%
|
85%
|
88%
|
91%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 5 | 8 | 10 | 8 | 9 | 8 | 5 | 3 | 1 | - | - | - | - | - | - |
Sunday (20 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
10%
|
20%
|
10%
|
10%
|
30%
|
30%
|
40%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
30%
|
40%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
27°
|
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
28°
|
28°
|
28°
|
29°
|
29°
|
30°
|
29°
|
29°
|
29°
|
28°
|
28°
|
28°
|
27°
|
27°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
29°
|
29°
|
29°
|
29°
|
30°
|
30°
|
31°
|
32°
|
32°
|
32°
|
33°
|
33°
|
32°
|
32°
|
32°
|
31°
|
31°
|
31°
|
30°
|
30°
|
30°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SW
5
|
SW
5
|
SW
5
|
SW
4
|
SW
4
|
SW
5
|
W
5
|
WNW
4
|
NW
4
|
NNW
5
|
ENE
5
|
E
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
SE
6
|
SE
5
|
| Wind gust (mph) |
11
|
10
|
9
|
9
|
9
|
8
|
8
|
8
|
10
|
11
|
11
|
11
|
12
|
13
|
14
|
13
|
13
|
12
|
11
|
10
|
11
|
10
|
10
|
10
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
92%
|
93%
|
94%
|
95%
|
95%
|
96%
|
96%
|
95%
|
93%
|
89%
|
85%
|
85%
|
82%
|
77%
|
74%
|
75%
|
76%
|
76%
|
80%
|
85%
|
86%
|
88%
|
91%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 4 | 6 | 10 | 7 | 7 | 4 | 2 | 1 | - | - | - | - | - | - |
Monday (21 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
30%
|
30%
|
20%
|
30%
|
20%
|
40%
|
30%
|
70%
|
60%
|
80%
|
40%
|
30%
|
30%
|
40%
|
40%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
27°
|
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
28°
|
28°
|
28°
|
28°
|
29°
|
29°
|
29°
|
29°
|
28°
|
28°
|
27°
|
27°
|
27°
|
27°
|
| Feels like temperature (°C) |
30°
|
30°
|
30°
|
30°
|
29°
|
29°
|
29°
|
30°
|
30°
|
30°
|
31°
|
30°
|
31°
|
30°
|
31°
|
31°
|
31°
|
31°
|
31°
|
30°
|
30°
|
30°
|
30°
|
30°
|
| Wind direction and speed (mph) |
SE
5
|
SSE
5
|
SE
5
|
SE
5
|
SE
5
|
SE
5
|
ESE
5
|
ESE
5
|
E
5
|
E
6
|
E
6
|
E
7
|
E
7
|
ENE
8
|
E
8
|
E
8
|
E
8
|
E
8
|
E
8
|
E
8
|
E
8
|
E
7
|
ESE
7
|
ESE
7
|
| Wind gust (mph) |
10
|
10
|
9
|
9
|
10
|
9
|
10
|
10
|
11
|
12
|
13
|
16
|
16
|
17
|
17
|
17
|
17
|
17
|
15
|
14
|
13
|
12
|
11
|
11
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
93%
|
93%
|
94%
|
95%
|
95%
|
95%
|
95%
|
93%
|
91%
|
87%
|
86%
|
86%
|
82%
|
83%
|
81%
|
79%
|
77%
|
79%
|
84%
|
85%
|
87%
|
88%
|
90%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 3 | 2 | 7 | 4 | 8 | 4 | 4 | 2 | 1 | - | - | - | - | - | - |
Tuesday (22 September 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
30%
|
20%
|
30%
|
10%
|
10%
|
30%
|
60%
|
40%
|
20%
|
<5%
|
20%
|
20%
|
| Temperature (°C) |
27°
|
26°
|
26°
|
26°
|
26°
|
26°
|
26°
|
27°
|
27°
|
29°
|
31°
|
31°
|
28°
|
28°
|
| Feels like temperature (°C) |
30°
|
30°
|
29°
|
30°
|
29°
|
29°
|
29°
|
30°
|
30°
|
32°
|
33°
|
33°
|
31°
|
31°
|
| Wind direction and speed (mph) |
ESE
6
|
ESE
6
|
E
5
|
E
5
|
ENE
5
|
NE
6
|
NE
6
|
NE
6
|
NE
6
|
NNE
8
|
NNE
9
|
NE
8
|
N
4
|
WNW
6
|
| Wind gust (mph) |
10
|
10
|
9
|
9
|
10
|
10
|
10
|
11
|
17
|
20
|
20
|
15
|
10
|
16
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
93%
|
94%
|
95%
|
94%
|
94%
|
94%
|
93%
|
87%
|
76%
|
67%
|
68%
|
84%
|
87%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 9 | 8 | 1 | - | - |
Wednesday (23 September 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
 |
|
|
| Chance of precipitation |
10%
|
10%
|
30%
|
40%
|
60%
|
60%
|
70%
|
60%
|
| Temperature (°C) |
27°
|
27°
|
27°
|
29°
|
31°
|
29°
|
28°
|
27°
|
| Feels like temperature (°C) |
29°
|
28°
|
28°
|
30°
|
30°
|
29°
|
27°
|
26°
|
| Wind direction and speed (mph) |
WNW
9
|
NW
11
|
NW
12
|
NNW
14
|
NNW
16
|
NNW
16
|
NW
18
|
NW
20
|
| Wind gust (mph) |
19
|
22
|
27
|
30
|
32
|
33
|
39
|
40
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
90%
|
90%
|
83%
|
72%
|
67%
|
72%
|
82%
|
86%
|
| UV | - | - | 2 | 8 | 4 | 1 | - | - |
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Forecast for 19:00 (UTC+8), Thu
Updated 07:28 (UTC+1) on Thu 18 Sep 2025
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