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May weather forecast in Haikou
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
27
+28
+24
27 April, sun
+28
+24
Feels like
+32
750 mmHg
80%
4.5
m/s
E
+25
27 April, Sunday. day, 28°; night, 24°; clear
28
+28
+24
28 April, mon
+28
+24
Feels like
+32
750 mmHg
79%
4.3
m/s
E
+24
28 April, Monday. day, 28°; night, 24°; clear
29
+28
+24
29 April, tue
+28
+24
Feels like
+32
749 mmHg
81%
5
m/s
E
+24
29 April, Tuesday. day, 28°; night, 24°; clear
30
+29
+25
30 April, wed
+29
+25
Feels like
+33
749 mmHg
79%
4.8
m/s
E
+25
30 April, Wednesday. day, 29°; night, 25°; rain
1
+31
+25
1 May, thu
+31
+25
Feels like
+35
748 mmHg
74%
4.5
m/s
E
+25
1 May, Thursday. day, 31°; night, 25°; rain
2
+31
+25
2 May, fri
+31
+25
Feels like
+36
748 mmHg
72%
4.1
m/s
SE
+25
2 May, Friday. day, 31°; night, 25°; rain
3
+31
+25
3 May, sat
+31
+25
Feels like
+36
748 mmHg
73%
4.5
m/s
E
+25
3 May, Saturday. day, 31°; night, 25°; rain
4
+31
+25
4 May, sun
+31
+25
Feels like
+36
748 mmHg
75%
4.5
m/s
E
+26
4 May, Sunday. day, 31°; night, 25°; rain
5
+31
+25
5 May, mon
+31
+25
Feels like
+36
748 mmHg
75%
4.8
m/s
SE
+26
5 May, Monday. day, 31°; night, 25°; rain
6
+31
+26
6 May, tue
+31
+26
Feels like
+36
748 mmHg
75%
4.1
m/s
SE
+26
6 May, Tuesday. day, 31°; night, 26°; rain
7
+32
+26
7 May, wed
+32
+26
Feels like
+37
747 mmHg
69%
4.5
m/s
SE
+26
7 May, Wednesday. day, 32°; night, 26°; rain
8
+32
+26
8 May, thu
+32
+26
Feels like
+38
747 mmHg
70%
4.5
m/s
SE
+27
8 May, Thursday. day, 32°; night, 26°; rain
9
+32
+26
9 May, fri
+32
+26
Feels like
+37
747 mmHg
74%
4.6
m/s
SE
+27
9 May, Friday. day, 32°; night, 26°; rain
10
+31
+26
10 May, sat
+31
+26
Feels like
+36
748 mmHg
75%
4.5
m/s
E
+27
10 May, Saturday. day, 31°; night, 26°; rain
11
+31
+26
11 May, sun
+31
+26
Feels like
+35
748 mmHg
75%
4
m/s
E
+27
11 May, Sunday. day, 31°; night, 26°; clear
12
+31
+26
12 May, mon
+31
+26
Feels like
+35
747 mmHg
76%
4.5
m/s
SE
+27
12 May, Monday. day, 31°; night, 26°; rain
13
+32
+26
13 May, tue
+32
+26
Feels like
+36
747 mmHg
73%
4.9
m/s
SE
+27
13 May, Tuesday. day, 32°; night, 26°; rain
14
+32
+26
14 May, wed
+32
+26
Feels like
+36
748 mmHg
70%
4.5
m/s
SE
+27
14 May, Wednesday. day, 32°; night, 26°; rain
15
+31
+26
15 May, thu
+31
+26
Feels like
+35
748 mmHg
75%
4.1
m/s
SE
+27
15 May, Thursday. day, 31°; night, 26°; clear
16
+30
+25
16 May, fri
+30
+25
Feels like
+35
748 mmHg
72%
4
m/s
SE
+27
16 May, Friday. day, 30°; night, 25°; rain
17
+32
+26
17 May, sat
+32
+26
Feels like
+36
747 mmHg
69%
4.4
m/s
SE
+27
17 May, Saturday. day, 32°; night, 26°; rain
18
+32
+26
18 May, sun
+32
+26
Feels like
+37
747 mmHg
73%
3.7
m/s
SE
+27
18 May, Sunday. day, 32°; night, 26°; rain
19
+33
+26
19 May, mon
+33
+26
Feels like
+38
746 mmHg
73%
4
m/s
SE
+27
19 May, Monday. day, 33°; night, 26°; rain
20
+31
+26
20 May, tue
+31
+26
Feels like
+37
746 mmHg
77%
3.7
m/s
SE
+28
20 May, Tuesday. day, 31°; night, 26°; rain
21
+31
+27
21 May, wed
+31
+27
Feels like
+37
746 mmHg
76%
3.9
m/s
SE
+28
21 May, Wednesday. day, 31°; night, 27°; rain
22
+30
+27
22 May, thu
+30
+27
Feels like
+35
746 mmHg
80%
3.9
m/s
E
+28
22 May, Thursday. day, 30°; night, 27°; clear
23
+30
+26
23 May, fri
+30
+26
Feels like
+35
747 mmHg
80%
3.7
m/s
SE
+28
23 May, Friday. day, 30°; night, 26°; rain
24
+30
+26
24 May, sat
+30
+26
Feels like
+35
747 mmHg
79%
4.5
m/s
E
+29
24 May, Saturday. day, 30°; night, 26°; rain
25
+31
+26
25 May, sun
+31
+26
Feels like
+36
747 mmHg
77%
3.9
m/s
E
+29
25 May, Sunday. day, 31°; night, 26°; rain
26
+31
+26
26 May, mon
+31
+26
Feels like
+36
746 mmHg
74%
3.7
m/s
SE
+29
26 May, Monday. day, 31°; night, 26°; rain
27
+31
+27
27 May, tue
+31
+27
Feels like
+36
746 mmHg
75%
3.7
m/s
SE
+29
27 May, Tuesday. day, 31°; night, 27°; rain
28
+32
+27
28 May, wed
+32
+27
Feels like
+38
747 mmHg
74%
4.1
m/s
SE
+29
28 May, Wednesday. day, 32°; night, 27°; rain
29
+32
+27
29 May, thu
+32
+27
Feels like
+38
747 mmHg
74%
4
m/s
SE
+29
29 May, Thursday. day, 32°; night, 27°; rain
30
+32
+27
30 May, fri
+32
+27
Feels like
+38
747 mmHg
72%
3
m/s
SE
+29
30 May, Friday. day, 32°; night, 27°; rain
31
+33
+27
31 May, sat
+33
+27
Feels like
+39
746 mmHg
70%
3.5
m/s
S
+29
31 May, Saturday. day, 33°; night, 27°; rain
Average data for 10 years
Haikou May
3
sunny days
28
days with precipitation
0
cloudy days
3 sunny days; 28 days with precipitation; 0 cloudy days;
74
%
air humidity
3
m/s
Wind
SE
183
mm of precipitation
(10% of annual average)
+27
°C
Water temperature
air humidity 74%; 183 millimeters of precipitation (10% of annual average); Wind south-easterly 3 Meters per second; Water temperature +27°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
SE
E
E
SE
SE
SE
SE
SE
E
E
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
E
SE
E
E
SE
SE
SE
SE
SE
S
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
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