Past Weather in Ko Samui Island — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
76
78
80
82
84
86
88
90
92
Mon, Apr 21
Lo:88
12 pm
Hi:88
6
Lo:86
6 pm
Hi:88
7
Tue, Apr 22
Lo:86
12 am
Hi:88
6
Lo:86
6 am
Hi:90
6
Lo:86
12 pm
Hi:90
6
Lo:82
6 pm
Hi:88
4
Wed, Apr 23
Lo:81
12 am
Hi:82
5
Lo:82
6 am
Hi:88
4
Lo:88
12 pm
Hi:88
4
Lo:81
6 pm
Hi:88
4
Thu, Apr 24
Lo:79
12 am
Hi:86
5
Lo:79
6 am
Hi:91
2
Lo:88
12 pm
Hi:90
5
Lo:82
6 pm
Hi:88
7
Fri, Apr 25
Lo:79
12 am
Hi:84
4
Lo:82
6 am
Hi:90
4
Lo:88
12 pm
Hi:90
2
Lo:82
6 pm
Hi:90
3
Sat, Apr 26
Lo:81
12 am
Hi:84
4
Lo:81
6 am
Hi:90
5
Lo:88
12 pm
Hi:90
2
Lo:84
6 pm
Hi:88
2
Sun, Apr 27
Lo:81
12 am
Hi:88
2
Lo:81
6 am
Hi:88
2
Lo:88
12 pm
Hi:90
3
Lo:82
6 pm
Hi:88
5
Mon, Apr 28
Lo:82
12 am
Hi:86
2
Lo:82
6 am
Hi:90
3
Lo:88
12 pm
Hi:90
5
Lo:81
6 pm
Hi:88
0
Tue, Apr 29
Lo:79
12 am
Hi:81
2
Lo:79
6 am
Hi:88
1
Lo:88
12 pm
Hi:90
4
Lo:81
6 pm
Hi:88
3
Wed, Apr 30
Lo:79
12 am
Hi:81
1
Lo:79
6 am
Hi:90
2
Lo:88
12 pm
Hi:90
5
Lo:84
6 pm
Hi:90
5
Thu, May 1
Lo:81
12 am
Hi:86
4
Lo:81
6 am
Hi:90
2
Lo:90
12 pm
Hi:91
4
Lo:82
6 pm
Hi:90
4
Fri, May 2
Lo:82
12 am
Hi:86
3
Lo:84
6 am
Hi:91
2
Lo:88
12 pm
Hi:90
4
Lo:77
6 pm
Hi:88
4
Sat, May 3
Lo:77
12 am
Hi:81
2
Lo:77
6 am
Hi:86
2
Lo:86
12 pm
Hi:90
2
Lo:82
6 pm
Hi:86
0
Sun, May 4
Lo:81
12 am
Hi:82
0
Lo:79
6 am
Hi:86
2
Lo:82
12 pm
Hi:84
2
Lo:79
6 pm
Hi:82
4
Mon, May 5
Lo:79
12 am
Hi:79
2
Lo:79
6 am
Hi:86
5
Lo:84
12 pm
Hi:86
4
Lo:81
6 pm
Hi:84
1
Tue, May 6
Lo:82
12 am
Hi:82
3
Lo:82
6 am
Hi:91
6
Lo:86
12 pm
Hi:91
2
Ko Samui Island Temperature Yesterday
Maximum temperature yesterday: 86 °F (at 1:00 pm)
Minimum temperature yesterday: 79 °F (at 4:00 am)
Average temperature yesterday: 83 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 92 °F (Apr 24, 11:00 am) | 99% (Apr 26, 7:00 am) | 29.90 "Hg (Apr 26, 7:00 am) |
| Low | 77 °F (May 2, 9:00 pm) | 56% (Apr 24, 11:00 am) | 29.69 "Hg (May 4, 4:00 pm) |
| Average | 85 °F | 83% | 29.81 "Hg |
| * Reported Apr 21 4:00 pm — May 6 4:00 pm, Ko Samui Island. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Ko Samui Island Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:00 pm Tue, May 6 |  | 86 °F | Partly sunny. | 3 mph | ↑ | 82% | 29.70 "Hg | 6 mi |
| 3:00 pm |  | 87 °F | Warm. | 2 mph | ↑ | 77% | N/A | N/A |
| 2:00 pm | | 87 °F | Warm. | No wind | ↑ | 76% | N/A | N/A |
| 1:00 pm | | 89 °F | Partly sunny. | No wind | ↑ | 76% | 29.76 "Hg | 6 mi |
| 12:00 pm | | 91 °F | Hot. | 3 mph | ↑ | 68% | N/A | N/A |
| 11:00 am | | 89 °F | Hot. | 8 mph | ↑ | 71% | N/A | N/A |
| 10:00 am | | 84 °F | Partly sunny. | 6 mph | ↑ | 83% | 29.81 "Hg | 6 mi |
| 9:00 am | | 85 °F | Warm. | 6 mph | ↑ | 82% | N/A | N/A |
| 7:00 am |  | 82 °F | Fog. | 8 mph | ↑ | 87% | 29.76 "Hg | 5 mi |
| 4:00 am |  | 82 °F | Fog. | 6 mph | ↑ | 85% | 29.71 "Hg | 5 mi |
| 1:00 am | | 82 °F | Fog. | No wind | ↑ | 92% | 29.76 "Hg | 5 mi |
| 10:00 pm Mon, May 5 | | 81 °F | Fog. | No wind | ↑ | 93% | 29.79 "Hg | 5 mi |
| 8:00 pm | | 82 °F | Warm. | 2 mph | ↑ | N/A | 29.78 "Hg | N/A |
| 7:00 pm | | 83 °F | Fog. | No wind | ↑ | 90% | 29.72 "Hg | 5 mi |
| 6:00 pm | | 85 °F | Warm. | No wind | ↑ | 84% | N/A | N/A |
| Weather by CustomWeather, © 2025 | ||||||||