Koh Samui monthly weather forecast

Monthly weather forecast for Koh Samui. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

07 April 2026, Tuesday
+27°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
12.1
80%
963
01:00
+27°C
8.2
80%
962
02:00
+27°C
8.1
81%
961
03:00
+27°C
7.9
81%
961
04:00
+27°C
7.5
80%
961
05:00
+27°C
7.4
80%
961
06:00
+27°C
8
80%
962
07:00
+27°C
8.4
79%
962
08:00
+27°C
8.3
79%
963
09:00
+27°C
10.3
75%
964
10:00
+28°C
11.9
71%
964
11:00
+28°C
12
70%
964
12:00
+28°C
11
70%
963
13:00
+28°C
10.1
71%
962
14:00
+28°C
10.9
73%
961
15:00
+28°C
10.6
73%
960
16:00
+28°C
8.7
72%
960
17:00
+28°C
5.7
70%
960
18:00
+29°C
5.1
69%
960
19:00
+29°C
7.4
71%
960
20:00
+28°C
11.1
74%
961
21:00
+28°C
11.3
76%
962
22:00
+28°C
10.7
77%
963
23:00
+28°C
11.6
78%
963
08 April 2026, Wednesday
+27°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+28°C
14.8
80%
963
01:00
+27°C
14.9
80%
962
02:00
+27°C
12.2
80%
961
03:00
+27°C
9.3
80%
961
04:00
+27°C
6.8
81%
961
05:00
+27°C
5
80%
961
06:00
+27°C
5.7
81%
961
07:00
+27°C
7.5
83%
962
08:00
+27°C
8.4
82%
963
09:00
+27°C
9
79%
964
10:00
+27°C
8
77%
964
11:00
+27°C
6.5
75%
964
12:00
+27°C
6.1
74%
963
13:00
+28°C
5
74%
962
14:00
+27°C
4.7
75%
961
15:00
+27°C
4.8
78%
960
16:00
+27°C
4.6
77%
959
17:00
+28°C
6.3
74%
960
18:00
+29°C
10.6
71%
960
19:00
+28°C
13.8
73%
961
20:00
+27°C
14.7
78%
961
21:00
+27°C
15.5
77%
962
22:00
+27°C
16
76%
962
23:00
+27°C
14.7
76%
963
09 April 2026, Thursday
+26°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
14.5
78%
963
01:00
+27°C
11.5
76%
962
02:00
+27°C
9
74%
962
03:00
+27°C
9.2
74%
962
04:00
+27°C
8.5
76%
962
05:00
+27°C
7.4
77%
962
06:00
+26°C
5.9
77%
963
07:00
+26°C
5.6
77%
964
08:00
+27°C
4.4
77%
964
09:00
+27°C
3.6
77%
965
10:00
+27°C
3.3
77%
965
11:00
+27°C
1.8
76%
965
12:00
+27°C
0.5
75%
964
13:00
+27°C
2.4
74%
963
14:00
+27°C
3.4
73%
962
15:00
+27°C
3.4
74%
961
16:00
+28°C
5.4
75%
961
17:00
+28°C
9.7
72%
961
18:00
+29°C
14.4
66%
961
19:00
+28°C
15.3
66%
961
20:00
+27°C
15.5
71%
962
21:00
+27°C
15
73%
963
22:00
+27°C
13.6
72%
963
23:00
+27°C
10.7
70%
963
10 April 2026, Friday
+26°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
8.9
70%
963
01:00
+27°C
9
73%
962
02:00
+27°C
8
73%
962
03:00
+27°C
7
72%
962
04:00
+27°C
6.8
73%
961
05:00
+27°C
5.2
73%
962
06:00
+27°C
3.5
74%
962
07:00
+27°C
2.6
74%
963
08:00
+26°C
2.1
74%
964
09:00
+27°C
2.3
74%
964
10:00
+27°C
2.2
73%
965
11:00
+27°C
1.3
72%
964
12:00
+27°C
1.8
70%
964
13:00
+27°C
2.1
69%
963
14:00
+27°C
1.9
69%
962
15:00
+27°C
2.4
70%
961
16:00
+27°C
3.4
71%
961
17:00
+28°C
5.4
70%
961
18:00
+28°C
8.4
69%
961
19:00
+28°C
10.6
68%
961
20:00
+28°C
11.4
69%
962
21:00
+28°C
11.6
72%
962
22:00
+27°C
10.8
74%
963
23:00
+27°C
9.4
75%
962
11 April 2026, Saturday
+27°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
8.1
77%
962
01:00
+27°C
7.2
77%
962
02:00
+27°C
6.4
76%
961
03:00
+27°C
6.4
75%
961
04:00
+27°C
7.2
74%
961
05:00
+27°C
8
74%
961
06:00
+27°C
8.3
73%
962
07:00
+27°C
8.6
73%
962
08:00
+27°C
9
72%
963
09:00
+27°C
9.8
71%
964
10:00
+28°C
9.2
70%
964
11:00
+28°C
7.9
71%
963
12:00
+28°C
7.9
72%
963
13:00
+28°C
8.7
72%
962
14:00
+28°C
9.5
71%
961
15:00
+28°C
10
69%
960
16:00
+28°C
9.5
68%
959
17:00
+28°C
9.2
67%
959
18:00
+29°C
11.5
67%
959
19:00
+29°C
14.6
67%
960
20:00
+29°C
14.8
69%
960
21:00
+28°C
13.8
72%
961
22:00
+28°C
13.4
74%
961
23:00
+28°C
12
75%
961
12 April 2026, Sunday
+27°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+28°C
10.1
76%
960
01:00
+28°C
8.7
77%
960
02:00
+27°C
7.3
76%
960
03:00
+27°C
5.8
75%
959
04:00
+27°C
5.5
75%
959
05:00
+27°C
5.7
76%
959
06:00
+27°C
6.1
77%
960
07:00
+27°C
6.4
78%
961
08:00
+27°C
7
79%
962
09:00
+27°C
8
79%
962
10:00
+27°C
7.5
79%
962
11:00
+27°C
5.6
78%
962
12:00
+27°C
6.5
77%
961
13:00
+28°C
8.4
76%
960
14:00
+28°C
7.9
74%
959
15:00
+29°C
9.5
73%
958
16:00
+29°C
12.8
72%
958
17:00
+29°C
15.6
72%
958
18:00
+28°C
17.4
74%
958
19:00
+28°C
18.2
75%
959
20:00
+28°C
18.5
76%
959
21:00
+27°C
18.6
77%
960
22:00
+27°C
18.1
78%
960
23:00
+27°C
17
78%
961
13 April 2026, Monday
+27°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
14.8
77%
960
01:00
+27°C
12.7
77%
960
02:00
+27°C
11.1
77%
960
03:00
+27°C
10.1
78%
960
04:00
+27°C
9.7
79%
959
05:00
+27°C
9
80%
960
06:00
+27°C
8.5
80%
960
07:00
+27°C
7.7
81%
961
08:00
+27°C
7.8
82%
962
09:00
+27°C
8.3
82%
962
10:00
+27°C
8.4
82%
963
11:00
+27°C
6.1
80%
963
12:00
+27°C
2.6
78%
962
13:00
+28°C
1.1
76%
962
14:00
+28°C
2
77%
961
15:00
+28°C
3.7
78%
960
16:00
+28°C
5.8
79%
960
17:00
+28°C
9.3
77%
960
18:00
+28°C
13.2
74%
960
19:00
+28°C
15.8
72%
960
20:00
+28°C
15.9
73%
961
21:00
+28°C
15
75%
961
22:00
+28°C
13.6
76%
961
23:00
+27°C
11.4
76%
961
14 April 2026, Tuesday
+26°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
8.7
75%
961
01:00
+27°C
6.5
75%
961
02:00
+27°C
5.8
75%
961
03:00
+27°C
6.3
75%
960
04:00
+27°C
7.1
75%
960
05:00
+27°C
12.1
74%
960
06:00
+27°C
17.5
72%
961
07:00
+26°C
23
72%
961
08:00
+26°C
27
73%
961
09:00
+26°C
25.2
73%
962
10:00
+26°C
22.3
73%
962
11:00
+26°C
18.5
72%
962
12:00
+26°C
14.5
70%
961
13:00
+26°C
9.9
68%
960
14:00
+26°C
3.7
66%
959
15:00
+27°C
5.4
65%
958
16:00
+27°C
10.7
64%
958
17:00
+27°C
12.4
64%
958
18:00
+27°C
12.3
64%
958
19:00
+27°C
10.7
65%
959
20:00
+27°C
6.6
65%
960
21:00
+27°C
1.3
65%
961
22:00
+27°C
4.1
66%
962
23:00
+27°C
7.2
67%
962
15 April 2026, Wednesday
+26°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
12.9
69%
961
01:00
+26°C
17.6
70%
961
02:00
+26°C
18.8
70%
960
03:00
+26°C
19.6
70%
959
04:00
+26°C
21.2
70%
959
05:00
+26°C
20.6
71%
960
06:00
+26°C
19
71%
960
07:00
+26°C
17.3
72%
961
08:00
+26°C
15.9
72%
961
09:00
+26°C
13.8
72%
962
10:00
+26°C
11.3
71%
962
11:00
+26°C
7.5
70%
962
12:00
+26°C
3.3
69%
961
13:00
+26°C
3.3
68%
961
14:00
+26°C
5.7
67%
960
15:00
+26°C
7.6
67%
959
16:00
+27°C
9.8
67%
958
17:00
+27°C
12.3
68%
958
18:00
+27°C
14.2
70%
958
19:00
+27°C
15.3
71%
959
20:00
+27°C
15.3
70%
959
21:00
+27°C
15.9
69%
960
22:00
+27°C
17.3
68%
961
23:00
+27°C
18.5
69%
961
16 April 2026, Thursday
+26°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
18.8
71%
961
01:00
+27°C
17.6
72%
961
02:00
+26°C
15.2
73%
960
03:00
+26°C
12.7
74%
960
04:00
+26°C
10.7
74%
960
05:00
+26°C
6.8
74%
960
06:00
+26°C
6.2
73%
961
07:00
+26°C
9.7
73%
961
08:00
+26°C
10.1
73%
962
09:00
+26°C
8.3
74%
963
10:00
+26°C
7
74%
964
11:00
+26°C
6.6
74%
963
12:00
+26°C
6.8
73%
963
13:00
+26°C
7.2
73%
962
14:00
+26°C
10.9
74%
961
15:00
+27°C
17.7
74%
960
16:00
+27°C
21.1
75%
959
17:00
+27°C
19.5
75%
959
18:00
+27°C
17.1
75%
959
19:00
+27°C
15.8
75%
959
20:00
+27°C
10.9
74%
960
21:00
+27°C
8.9
72%
961
22:00
+27°C
12.8
71%
962
23:00
+27°C
13.4
70%
962
17 April 2026, Friday
+26°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
12.4
70%
962
01:00
+26°C
11.8
70%
961
02:00
+26°C
10.2
70%
961
03:00
+26°C
7.1
69%
960
04:00
+26°C
4.8
69%
960
05:00
+26°C
3.3
69%
960
06:00
+26°C
2.1
69%
961
07:00
+26°C
2.2
70%
961
08:00
+26°C
5
71%
962
09:00
+26°C
9.1
72%
962
10:00
+26°C
10.9
73%
962
11:00
+26°C
8.7
74%
962
12:00
+26°C
5.4
74%
961
13:00
+26°C
3.6
74%
960
14:00
+26°C
2.8
73%
959
15:00
+26°C
7.3
70%
958
16:00
+27°C
11.8
69%
958
17:00
+27°C
14.5
69%
957
18:00
+27°C
16.6
69%
957
19:00
+27°C
17.3
70%
958
20:00
+27°C
16.4
70%
958
21:00
+27°C
14.7
71%
959
22:00
+27°C
14.3
71%
960
23:00
+27°C
16.3
72%
960
18 April 2026, Saturday
+26°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
18.9
73%
960
01:00
+26°C
19.5
74%
959
02:00
+26°C
16.9
75%
959
03:00
+26°C
13.3
75%
958
04:00
+26°C
11.7
75%
958
05:00
+26°C
11.8
75%
959
06:00
+26°C
13.7
75%
959
07:00
+26°C
15
75%
960
08:00
+26°C
14.2
75%
961
09:00
+26°C
11.8
76%
961
10:00
+26°C
9.9
76%
962
11:00
+26°C
9.7
77%
961
12:00
+26°C
10.9
77%
960
13:00
+26°C
10.9
77%
960
14:00
+26°C
8.9
75%
959
15:00
+26°C
8.1
73%
958
16:00
+26°C
10.2
71%
957
17:00
+27°C
12.8
70%
957
18:00
+27°C
14.2
69%
958
19:00
+27°C
14.5
69%
958
20:00
+27°C
12
69%
959
21:00
+27°C
10.5
69%
960
22:00
+27°C
11.9
69%
961
23:00
+27°C
13.3
69%
961
19 April 2026, Sunday
+26°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
14.7
69%
961
01:00
+27°C
15.5
70%
961
02:00
+27°C
14.8
71%
960
03:00
+26°C
13.7
73%
960
04:00
+26°C
12.2
74%
959
05:00
+26°C
9.7
74%
960
06:00
+26°C
7
74%
961
07:00
+26°C
4.7
74%
962
08:00
+26°C
3.1
74%
962
09:00
+26°C
1.3
73%
963
10:00
+26°C
1
73%
963
11:00
+26°C
3.5
73%
963
12:00
+26°C
6.8
73%
962
13:00
+26°C
9.2
73%
961
14:00
+26°C
10.9
72%
960
15:00
+27°C
13
72%
959
16:00
+27°C
14.2
71%
959
17:00
+27°C
14.5
70%
958
18:00
+27°C
15.1
70%
958
19:00
+27°C
15.8
69%
959
20:00
+27°C
14.8
68%
960
21:00
+27°C
13.5
67%
961
22:00
+27°C
13.3
66%
962
23:00
+27°C
14.7
66%
962
20 April 2026, Monday
+26°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+27°C
16
66%
961
01:00
+27°C
16
67%
961
02:00
+26°C
13.4
68%
961
03:00
+26°C
9.8
70%
960
04:00
+26°C
5.5
71%
960
05:00
+26°C
2.3
71%
961
06:00
+26°C
5.6
71%
962
07:00
+26°C
8.9
71%
962
08:00
+26°C
9.5
72%
963
09:00
+26°C
9.8
72%
963
10:00
+26°C
9.8
73%
964
11:00
+26°C
9.2
73%
963
12:00
+26°C
8.3
73%
963
13:00
+26°C
7.7
73%
962
14:00
+26°C
8.9
72%
961
15:00
+26°C
12.4
71%
960
16:00
+27°C
16.6
70%
960
17:00
+27°C
21.3
70%
959
18:00
+27°C
26.3
70%
959
19:00
+27°C
28.7
70%
960
20:00
+27°C
25.6
68%
960
21:00
+27°C
19.7
66%
961
22:00
+27°C
15.3
65%
962
23:00
+27°C
15.1
65%
962


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