Koh Samui monthly weather forecast

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

20 February 2026, Friday
+25°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
14.1
81%
965
01:00
+25°C
13.2
83%
965
02:00
+25°C
13.8
83%
964
03:00
+25°C
13.8
83%
964
04:00
+25°C
13.8
83%
964
05:00
+25°C
12.8
81%
964
06:00
+25°C
13.2
81%
964
07:00
+25°C
14.3
80%
964
08:00
+25°C
16.8
80%
965
09:00
+25°C
17.4
82%
966
10:00
+25°C
18.2
82%
966
11:00
+25°C
19.1
81%
966
12:00
+25°C
20.4
79%
965
13:00
+26°C
20.2
78%
964
14:00
+26°C
20.3
78%
963
15:00
+25°C
19.7
78%
962
16:00
+26°C
18.7
78%
962
17:00
+26°C
17.6
78%
962
18:00
+25°C
18.4
78%
963
19:00
+25°C
16.9
78%
963
20:00
+26°C
16
78%
963
21:00
+25°C
16.4
78%
964
22:00
+26°C
16.5
78%
964
23:00
+25°C
16.6
79%
964
21 February 2026, Saturday
+25°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
17.2
79%
964
01:00
+25°C
16.9
80%
963
02:00
+25°C
16.7
80%
962
03:00
+25°C
16.6
78%
962
04:00
+25°C
15.1
77%
962
05:00
+25°C
14.7
77%
962
06:00
+25°C
15.3
77%
962
07:00
+25°C
15.1
78%
963
08:00
+25°C
13.9
78%
964
09:00
+25°C
13.2
78%
964
10:00
+25°C
12.6
78%
964
11:00
+25°C
13
78%
964
12:00
+25°C
13.2
77%
963
13:00
+25°C
14.3
78%
962
14:00
+25°C
14.8
78%
961
15:00
+25°C
15.3
77%
960
16:00
+26°C
16
77%
960
17:00
+26°C
14.6
78%
960
18:00
+26°C
14.6
77%
960
19:00
+26°C
16.1
77%
960
20:00
+25°C
17.1
78%
961
21:00
+25°C
16.8
79%
961
22:00
+25°C
17.4
78%
961
23:00
+25°C
17.2
79%
961
22 February 2026, Sunday
+25°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
15.9
79%
961
01:00
+25°C
14
79%
961
02:00
+25°C
12.2
79%
960
03:00
+25°C
11.4
80%
960
04:00
+25°C
10.7
81%
959
05:00
+25°C
8.9
80%
960
06:00
+25°C
7.8
79%
960
07:00
+25°C
6.9
79%
961
08:00
+25°C
6.9
78%
961
09:00
+25°C
6.8
77%
962
10:00
+25°C
6.8
77%
962
11:00
+25°C
6.6
77%
962
12:00
+26°C
6.6
78%
961
13:00
+26°C
8.2
78%
960
14:00
+26°C
9.4
79%
959
15:00
+26°C
8.3
78%
958
16:00
+26°C
7.9
76%
958
17:00
+26°C
9.2
75%
958
18:00
+26°C
11.2
75%
958
19:00
+26°C
12.8
76%
958
20:00
+26°C
13.4
78%
959
21:00
+25°C
12.5
78%
960
22:00
+25°C
10.7
79%
960
23:00
+25°C
9.2
81%
960
23 February 2026, Monday
+25°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
8.2
83%
960
01:00
+25°C
7
83%
960
02:00
+25°C
5.6
81%
960
03:00
+25°C
5.5
82%
959
04:00
+25°C
6.3
82%
959
05:00
+25°C
7
80%
959
06:00
+25°C
7.9
78%
960
07:00
+25°C
8.4
77%
961
08:00
+25°C
8.9
78%
961
09:00
+25°C
9
80%
962
10:00
+25°C
9.4
81%
963
11:00
+25°C
9.8
81%
962
12:00
+25°C
9.8
81%
961
13:00
+25°C
9.8
80%
960
14:00
+26°C
9.5
79%
960
15:00
+26°C
9.2
79%
959
16:00
+26°C
9.4
78%
959
17:00
+26°C
11
78%
959
18:00
+26°C
13.2
77%
959
19:00
+26°C
14.5
77%
960
20:00
+26°C
14.5
77%
960
21:00
+26°C
13.5
78%
961
22:00
+25°C
12.6
78%
961
23:00
+25°C
11.7
78%
961
24 February 2026, Tuesday
+25°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
11.3
78%
961
01:00
+25°C
11.5
78%
961
02:00
+25°C
11.3
78%
961
03:00
+25°C
10.7
78%
961
04:00
+25°C
10.2
78%
961
05:00
+25°C
9.7
78%
961
06:00
+25°C
9.2
79%
961
07:00
+25°C
9.1
80%
962
08:00
+25°C
9.2
81%
962
09:00
+25°C
9.8
82%
963
10:00
+25°C
10.5
83%
963
11:00
+25°C
11.6
82%
963
12:00
+26°C
12.8
81%
962
13:00
+26°C
14.1
79%
961
14:00
+26°C
14.8
78%
960
15:00
+26°C
15.3
77%
959
16:00
+26°C
15.7
76%
959
17:00
+26°C
16
76%
959
18:00
+26°C
15.7
77%
960
19:00
+26°C
15.1
78%
960
20:00
+26°C
14.3
78%
961
21:00
+26°C
13.5
79%
962
22:00
+26°C
12.8
79%
963
23:00
+26°C
12.3
79%
963
25 February 2026, Wednesday
+25°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
12.4
79%
962
01:00
+26°C
12.2
79%
962
02:00
+26°C
11.6
80%
962
03:00
+26°C
11.6
80%
961
04:00
+26°C
11.2
81%
961
05:00
+26°C
10.5
81%
961
06:00
+25°C
9.8
81%
961
07:00
+25°C
9.2
80%
962
08:00
+26°C
8.9
79%
962
09:00
+26°C
8.7
78%
963
10:00
+26°C
8.6
77%
963
11:00
+26°C
8.4
78%
963
12:00
+26°C
8.4
79%
962
13:00
+26°C
8.7
80%
961
14:00
+26°C
9.4
78%
961
15:00
+27°C
10.6
76%
960
16:00
+27°C
11.5
74%
959
17:00
+27°C
12.1
75%
959
18:00
+26°C
12.4
76%
960
19:00
+26°C
12.8
78%
960
20:00
+26°C
12.4
79%
961
21:00
+26°C
12.2
79%
961
22:00
+26°C
12.2
80%
962
23:00
+26°C
13
80%
962
26 February 2026, Thursday
+25°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
13.9
81%
962
01:00
+26°C
13.8
81%
962
02:00
+26°C
12.1
81%
962
03:00
+26°C
9.5
81%
961
04:00
+25°C
7.2
81%
961
05:00
+25°C
6
81%
961
06:00
+25°C
5
82%
961
07:00
+25°C
4.7
82%
962
08:00
+25°C
4.7
82%
962
09:00
+25°C
5.6
82%
963
10:00
+25°C
5.9
82%
963
11:00
+26°C
4.8
81%
963
12:00
+26°C
3.1
79%
962
13:00
+26°C
2.8
78%
961
14:00
+26°C
4.7
76%
960
15:00
+27°C
8
75%
959
16:00
+27°C
10.6
74%
958
17:00
+27°C
11.6
75%
958
18:00
+26°C
12.2
78%
958
19:00
+26°C
12.5
80%
959
20:00
+26°C
12
81%
959
21:00
+26°C
10.7
82%
960
22:00
+26°C
9.4
82%
961
23:00
+26°C
8.7
82%
961
27 February 2026, Friday
+24°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
8.4
81%
961
01:00
+25°C
8.6
80%
960
02:00
+25°C
8.4
80%
960
03:00
+25°C
7.6
79%
959
04:00
+25°C
7.3
79%
959
05:00
+25°C
7.7
78%
958
06:00
+25°C
8.2
78%
959
07:00
+24°C
8.2
76%
959
08:00
+24°C
6.4
74%
959
09:00
+24°C
3.8
74%
959
10:00
+24°C
1.8
73%
960
11:00
+24°C
0
73%
959
12:00
+24°C
2.3
73%
958
13:00
+24°C
3.6
73%
958
14:00
+25°C
5.2
73%
957
15:00
+25°C
7.6
72%
956
16:00
+25°C
9.5
72%
955
17:00
+25°C
9.6
72%
955
18:00
+25°C
9
73%
956
19:00
+25°C
8.9
73%
956
20:00
+25°C
9.4
74%
957
21:00
+25°C
9.7
74%
958
22:00
+25°C
9.2
75%
958
23:00
+25°C
7.2
76%
958
28 February 2026, Saturday
+24°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
5.1
76%
958
01:00
+25°C
4.1
76%
958
02:00
+25°C
5.1
76%
957
03:00
+25°C
7.3
75%
957
04:00
+25°C
8.4
74%
956
05:00
+25°C
7.7
73%
957
06:00
+25°C
5.6
73%
958
07:00
+25°C
4.6
73%
958
08:00
+25°C
5
73%
959
09:00
+25°C
7.1
74%
960
10:00
+25°C
8
75%
960
11:00
+24°C
7.5
76%
960
12:00
+24°C
6.6
77%
959
13:00
+24°C
4.8
77%
958
14:00
+25°C
1.5
76%
957
15:00
+25°C
3.9
75%
956
16:00
+25°C
7.7
74%
956
17:00
+25°C
10.3
74%
956
18:00
+25°C
12.2
74%
956
19:00
+26°C
11.4
74%
956
20:00
+26°C
6.6
74%
957
21:00
+26°C
0.8
75%
958
22:00
+26°C
6.4
75%
959
23:00
+25°C
9.7
75%
959
01 March 2026, Sunday
+24°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
12.5
76%
959
01:00
+25°C
15
76%
959
02:00
+25°C
17.6
76%
958
03:00
+25°C
20.9
75%
958
04:00
+25°C
23.5
75%
958
05:00
+25°C
23.9
75%
958
06:00
+24°C
22.7
76%
959
07:00
+24°C
21.7
76%
960
08:00
+24°C
21.1
76%
960
09:00
+24°C
20.1
76%
961
10:00
+24°C
18.3
75%
961
11:00
+24°C
14.8
74%
961
12:00
+25°C
10.5
72%
960
13:00
+25°C
6.5
71%
960
14:00
+25°C
1.6
70%
959
15:00
+25°C
5.4
69%
958
16:00
+25°C
8.8
68%
957
17:00
+25°C
8.3
67%
957
18:00
+26°C
6.1
67%
957
19:00
+26°C
4.4
67%
958
20:00
+26°C
4.6
70%
959
21:00
+26°C
7.5
73%
960
22:00
+26°C
11.6
76%
960
23:00
+25°C
15.8
76%
960
02 March 2026, Monday
+24°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
20.2
76%
960
01:00
+25°C
23.4
75%
960
02:00
+25°C
24.5
75%
959
03:00
+25°C
24.5
75%
959
04:00
+25°C
24.1
75%
958
05:00
+25°C
23.1
76%
959
06:00
+24°C
21.5
77%
959
07:00
+24°C
20.6
78%
960
08:00
+24°C
20.7
78%
960
09:00
+24°C
21.3
77%
961
10:00
+25°C
20.8
76%
961
11:00
+25°C
17.9
76%
961
12:00
+24°C
14.3
76%
960
13:00
+24°C
10.5
76%
959
14:00
+25°C
6.5
74%
958
15:00
+25°C
6.1
72%
957
16:00
+25°C
9
70%
956
17:00
+25°C
10
70%
956
18:00
+25°C
10.7
70%
957
19:00
+26°C
11.3
71%
957
20:00
+26°C
10.7
73%
958
21:00
+25°C
9.3
75%
959
22:00
+25°C
7.3
76%
959
23:00
+25°C
5
76%
959
03 March 2026, Tuesday
+24°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
2.4
74%
959
01:00
+25°C
1.8
73%
959
02:00
+25°C
2.3
72%
958
03:00
+25°C
2.9
70%
957
04:00
+25°C
3.5
69%
957
05:00
+25°C
4.1
69%
957
06:00
+25°C
5
70%
958
07:00
+25°C
6.8
71%
958
08:00
+25°C
10.2
74%
959
09:00
+25°C
14.5
78%
960
10:00
+24°C
15.9
80%
960
11:00
+24°C
12.8
79%
960
12:00
+24°C
8.1
77%
959
13:00
+24°C
6.5
74%
958
14:00
+24°C
5.9
72%
957
15:00
+25°C
7.1
69%
956
16:00
+25°C
9
68%
956
17:00
+25°C
10.7
68%
956
18:00
+25°C
11.7
68%
956
19:00
+25°C
11.9
69%
956
20:00
+25°C
11.1
72%
957
21:00
+25°C
10.2
75%
958
22:00
+25°C
9.7
78%
959
23:00
+25°C
8.6
79%
959
04 March 2026, Wednesday
+24°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
7.4
78%
959
01:00
+25°C
6.2
78%
958
02:00
+25°C
5.4
78%
958
03:00
+25°C
5.2
78%
957
04:00
+25°C
5.6
78%
957
05:00
+25°C
7
77%
958
06:00
+25°C
8.2
77%
958
07:00
+24°C
8.9
76%
959
08:00
+24°C
8.4
75%
960
09:00
+24°C
7.1
74%
960
10:00
+24°C
5.4
74%
961
11:00
+24°C
3.8
75%
960
12:00
+24°C
4.4
77%
960
13:00
+25°C
7.1
78%
959
14:00
+25°C
10.7
78%
958
15:00
+25°C
14.2
77%
957
16:00
+25°C
17.7
76%
957
17:00
+25°C
20.4
76%
957
18:00
+25°C
22.5
77%
957
19:00
+25°C
23.9
78%
958
20:00
+25°C
23.4
78%
959
21:00
+25°C
21.6
79%
959
22:00
+25°C
19.9
79%
960
23:00
+25°C
18.9
79%
960
05 March 2026, Thursday
+25°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
18.1
79%
960
01:00
+25°C
17.1
79%
959
02:00
+25°C
15.2
78%
959
03:00
+25°C
12.3
77%
958
04:00
+25°C
10.4
76%
958
05:00
+25°C
9.1
76%
959
06:00
+25°C
8.7
77%
959
07:00
+25°C
8.3
77%
960
08:00
+25°C
8.8
77%
961
09:00
+25°C
9.2
78%
962
10:00
+25°C
9.5
78%
962
11:00
+25°C
9.4
77%
961
12:00
+25°C
8.9
76%
960
13:00
+25°C
9.6
75%
959
14:00
+25°C
11.6
74%
959
15:00
+25°C
14.1
73%
958
16:00
+25°C
15.8
72%
957
17:00
+25°C
16.2
73%
957
18:00
+25°C
15.5
74%
957
19:00
+25°C
14.9
75%
958
20:00
+25°C
15
76%
958
21:00
+25°C
15
76%
959
22:00
+25°C
14.5
77%
960
23:00
+25°C
13.2
77%
960


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