Koh Samui weather - Met Office

Find a forecast

Today

29° 23°

Thunder showers.

Sunrise: 06:11

Sunset: 18:36

Ex
Tue Tuesday

29° 22°

Thunder showers changing to sunny by late morning.

Sunrise: 06:11

Sunset: 18:35

Ex
Wed Wednesday

28° 22°

Thunder changing to cloudy by late morning.

Sunrise: 06:11

Sunset: 18:35

VH
Thu Thursday

29° 22°

Thunder changing to sunny intervals by late morning.

Sunrise: 06:11

Sunset: 18:34

VH
Fri Friday

28° 22°

Thunder changing to cloudy by late morning.

Sunrise: 06:11

Sunset: 18:34

VH
Sat Saturday

28° 22°

Thunder changing to light showers by late morning.

Sunrise: 06:11

Sunset: 18:33

VH
Sun Sunday

27° 22°

Thunder showers changing to light rain by late morning.

Sunrise: 06:11

Sunset: 18:33

H
Mon Monday

Beginning thunder.

Sunrise: 06:11

Sunset: 18:32

H

                        Thunder showers.
                    
Sunrise:
                                            06:11
                                    
Sunset:
                                            18:36
                                    
                                                Ex
                                            
                                                UV

                        Thunder showers changing to sunny by late morning.
                    
Sunrise:
                                            06:11
                                    
Sunset:
                                            18:35
                                    
                                                Ex
                                            
                                                UV

                        Thunder changing to cloudy by late morning.
                    
Sunrise:
                                            06:11
                                    
Sunset:
                                            18:35
                                    
                                                VH
                                            
                                                UV

                        Thunder changing to sunny intervals by late morning.
                    
Sunrise:
                                            06:11
                                    
Sunset:
                                            18:34
                                    
                                                VH
                                            
                                                UV

                        Thunder changing to cloudy by late morning.
                    
Sunrise:
                                            06:11
                                    
Sunset:
                                            18:34
                                    
                                                VH
                                            
                                                UV

                        Thunder changing to light showers by late morning.
                    
Sunrise:
                                            06:11
                                    
Sunset:
                                            18:33
                                    
                                                VH
                                            
                                                UV

                        Thunder showers changing to light rain by late morning.
                    
Sunrise:
                                            06:11
                                    
Sunset:
                                            18:33
                                    
                                                H
                                            
                                                UV

                        Beginning thunder.
                    
Sunrise:
                                            06:11
                                    
Sunset:
                                            18:32
                                    
                                                H
                                            
                                                UV

Today (19 August 2019)

Now	20:00	21:00	22:00	23:00
Weather

Chance of precipitation
60%	60%	70%	70%	70%
Temperature (°C)
26°	25°	25°	25°	24°
Feels like temperature (°C)
26°	26°	26°	25°	25°
Wind direction and speed (mph)
NNW 10	WNW 9	W 9	W 9	WSW 9
Wind gust (mph)
16	16	16	16	17
Visibility
VG	VG	VG	VG	VG
Humidity
79%	79%	80%	81%	82%
UV
-	-	-	-	-

Tuesday (20 August 2019)

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

Chance of precipitation
70%	70%	70%	70%	70%	70%	60%	60%	60%	<5%	<5%	<5%	60%	60%	60%	70%	70%	70%	70%	70%	70%	70%	70%	70%
Temperature (°C)
24°	24°	23°	23°	23°	23°	23°	23°	24°	25°	26°	27°	28°	28°	28°	28°	27°	26°	26°	25°	25°	24°	24°	24°
Feels like temperature (°C)
24°	24°	23°	23°	23°	22°	22°	22°	23°	25°	26°	27°	28°	29°	28°	27°	27°	26°	26°	26°	25°	25°	24°	24°
Wind direction and speed (mph)
WSW 9	WSW 10	WSW 10	WSW 11	WSW 12	WSW 12	WSW 13	WSW 13	WSW 13	WSW 13	WSW 13	WSW 12	W 12	W 11	W 11	W 12	W 13	W 11	W 10	W 9	W 9	W 10	WSW 11	WSW 12
Wind gust (mph)
17	17	18	19	19	20	21	22	23	23	24	23	23	22	22	23	23	20	17	15	16	17	18	19
Visibility
VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity
83%	84%	86%	87%	88%	88%	87%	87%	82%	77%	72%	70%	67%	64%	66%	68%	70%	75%	79%	84%	85%	86%	87%	88%
UV
-	-	-	-	-	-	-	1	3	6	8	9	10	11	8	6	3	2	1	-	-	-	-	-

Wednesday (21 August 2019)

00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
70%	70%	70%	70%	70%	70%	60%	60%	10%	60%	70%	70%	70%
Temperature (°C)
23°	23°	23°	23°	23°	23°	23°	23°	26°	28°	26°	24°	23°
Feels like temperature (°C)
23°	22°	22°	22°	21°	22°	22°	22°	26°	28°	26°	25°	23°
Wind direction and speed (mph)
WSW 12	WSW 13	WSW 14	WSW 14	WSW 15	WSW 14	WSW 14	WSW 14	WSW 13	WSW 12	WSW 12	WSW 11	WSW 12
Wind gust (mph)
20	21	22	22	23	22	22	22	23	24	23	18	19
Visibility
G	G	G	G	G	G	VG	VG	VG	VG	G	VG	G
Humidity
88%	89%	90%	90%	90%	90%	91%	91%	76%	67%	77%	86%	91%
UV
-	-	-	-	-	-	-	1	8	10	3	-	-

Thursday (22 August 2019)

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
70%	70%	60%	10%	40%	70%	80%	70%
Temperature (°C)
23°	22°	23°	26°	29°	27°	24°	23°
Feels like temperature (°C)
22°	21°	22°	27°	29°	27°	26°	24°
Wind direction and speed (mph)
SW 14	SW 14	WSW 13	SW 11	WSW 10	WSW 10	SW 8	SW 10
Wind gust (mph)
22	21	21	23	22	20	12	15
Visibility
VG	G	G	VG	VG	M	M	G
Humidity
92%	94%	92%	74%	65%	76%	90%	93%
UV
-	-	1	8	10	3	-	-

Friday (23 August 2019)

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
70%	70%	70%	10%	70%	70%	70%	70%
Temperature (°C)
22°	22°	22°	26°	28°	27°	25°	23°
Feels like temperature (°C)
23°	22°	23°	27°	30°	29°	27°	25°
Wind direction and speed (mph)
WSW 11	WSW 11	SW 10	SW 7	WSW 7	W 6	NW 6	NNW 8
Wind gust (mph)
18	16	16	15	17	14	11	13
Visibility
G	G	G	VG	VG	VG	G	G
Humidity
94%	96%	94%	80%	69%	72%	92%	95%
UV
-	-	1	8	10	3	-	-

Saturday (24 August 2019)

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
70%	70%	70%	30%	60%	70%	70%	70%
Temperature (°C)
23°	22°	23°	25°	27°	27°	24°	23°
Feels like temperature (°C)
24°	23°	23°	26°	28°	27°	25°	24°
Wind direction and speed (mph)
WSW 9	WSW 10	WSW 10	WSW 9	W 11	W 12	W 11	WSW 12
Wind gust (mph)
15	16	17	19	23	23	19	20
Visibility
G	G	G	VG	VG	VG	G	G
Humidity
96%	97%	95%	82%	72%	75%	89%	92%
UV
-	-	1	7	10	3	-	-

Sunday (25 August 2019)

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
70%	70%	60%	40%	60%	70%	70%	70%
Temperature (°C)
23°	22°	22°	25°	27°	25°	24°	23°
Feels like temperature (°C)
22°	21°	22°	24°	26°	25°	23°	23°
Wind direction and speed (mph)
WSW 12	WSW 14	WSW 13	WSW 13	W 14	W 14	W 13	W 13
Wind gust (mph)
20	23	22	25	29	25	22	22
Visibility
G	M	G	G	G	G	G	G
Humidity
94%	95%	94%	83%	75%	82%	91%	94%
UV
-	-	1	5	6	2	-	-

Monday (26 August 2019)

01:00	04:00
Weather

Chance of precipitation
70%	60%
Temperature (°C)
22°	22°
Feels like temperature (°C)
22°	22°
Wind direction and speed (mph)
W 14	WSW 14
Wind gust (mph)
24	24
Visibility
G	G
Humidity
95%	96%
UV
-	-

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