Past Weather in Ko Samui — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
75
77
79
81
83
85
87
89
91
93
95
97
Tue, Aug 5
Lo:82
12 am
Hi:84
7
Lo:82
6 am
Hi:91
7
Lo:90
12 pm
Hi:91
5
Lo:84
6 pm
Hi:90
2
Wed, Aug 6
Lo:82
12 am
Hi:84
2
Lo:82
6 am
Hi:95
3
Lo:88
12 pm
Hi:95
4
Lo:79
6 pm
Hi:88
2
Thu, Aug 7
Lo:79
12 am
Hi:81
1
Lo:79
6 am
Hi:88
2
Lo:86
12 pm
Hi:88
2
Lo:82
6 pm
Hi:86
1
Fri, Aug 8
Lo:77
12 am
Hi:82
1
Lo:77
6 am
Hi:90
2
Lo:88
12 pm
Hi:90
3
Lo:79
6 pm
Hi:88
2
Sat, Aug 9
Lo:79
12 am
Hi:81
1
Lo:79
6 am
Hi:91
2
Lo:90
12 pm
Hi:93
4
Lo:84
6 pm
Hi:90
2
Sun, Aug 10
Lo:82
12 am
Hi:84
2
Lo:82
6 am
Hi:88
3
Lo:88
12 pm
Hi:91
4
Lo:82
6 pm
Hi:88
1
Mon, Aug 11
Lo:81
12 am
Hi:82
1
Lo:81
6 am
Hi:90
1
Lo:81
12 pm
Hi:90
4
Lo:79
6 pm
Hi:81
3
Tue, Aug 12
Lo:77
12 am
Hi:81
2
Lo:81
6 am
Hi:91
9
Lo:84
12 pm
Hi:91
6
Lo:81
6 pm
Hi:84
2
Wed, Aug 13
Lo:79
12 am
Hi:81
1
Lo:79
6 am
Hi:86
3
Lo:86
12 pm
Hi:93
4
Lo:82
6 pm
Hi:88
2
Thu, Aug 14
Lo:79
12 am
Hi:81
2
Lo:81
6 am
Hi:84
5
Lo:86
12 pm
Hi:88
6
Lo:81
6 pm
Hi:86
3
Fri, Aug 15
Lo:79
12 am
Hi:82
1
Lo:79
6 am
Hi:91
4
Lo:84
12 pm
Hi:91
6
Lo:79
6 pm
Hi:84
3
Sat, Aug 16
Lo:79
12 am
Hi:81
1
Lo:77
6 am
Hi:82
1
Lo:81
12 pm
Hi:84
4
Lo:79
6 pm
Hi:81
1
Sun, Aug 17
Lo:79
12 am
Hi:79
2
Lo:77
6 am
Hi:88
3
Lo:86
12 pm
Hi:88
2
Lo:81
6 pm
Hi:86
1
Mon, Aug 18
Lo:79
12 am
Hi:81
1
Lo:79
6 am
Hi:90
3
Lo:88
12 pm
Hi:97
5
Lo:81
6 pm
Hi:88
2
Tue, Aug 19
Lo:77
12 am
Hi:81
2
Lo:79
6 am
Hi:95
1
Lo:90
12 pm
Hi:97
2
Lo:82
6 pm
Hi:90
1
Wed, Aug 20
Lo:81
12 am
Hi:82
2
Tuesday, August 5, 2025, 12:00 am — 6:00 am
84 / 82 °F
Warm.
Humidity: 85%
Barometer: 9.93 "Hg
W
Wind: 6.836 mph
Ko Samui Temperature Yesterday
Maximum temperature yesterday: 96 °F (at 3:00 pm)
Minimum temperature yesterday: 77 °F (at 5:00 am)
Average temperature yesterday: 86 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 96 °F (Aug 18, 2:00 pm) | 96% (Aug 8, 4:00 am) | 29.94 "Hg (Aug 8, 4:00 am) |
| Low | 76 °F (Aug 8, 3:00 am) | 38% (Aug 19, 3:00 pm) | 29.70 "Hg (Aug 16, 4:00 pm) |
| Average | 84 °F | 75% | 29.81 "Hg |
| * Reported Aug 5 4:00 am — Aug 20 4:00 am, Ko Samui. 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 Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:00 am Wed, Aug 20 |  | 81 °F | Fog. | 3 mph | ↑ | 84% | 29.80 "Hg | 6 mi |
| 3:00 am |  | 81 °F | Warm. | 1 mph | ↑ | N/A | 29.82 "Hg | N/A |
| 2:00 am | | 81 °F | Warm. | 1 mph | ↑ | N/A | 29.84 "Hg | N/A |
| 1:00 am | | 82 °F | Fog. | No wind | ↑ | 85% | 29.84 "Hg | 6 mi |
| 12:00 am | | 82 °F | Warm. | 2 mph | ↑ | 87% | N/A | N/A |
| 11:00 pm Tue, Aug 19 | | 82 °F | Warm. | No wind | ↑ | 84% | N/A | N/A |
| 10:00 pm | | 84 °F | Fog. | No wind | ↑ | 77% | 29.86 "Hg | 6 mi |
| 9:00 pm | | 83 °F | Warm. | 2 mph | ↑ | 77% | N/A | N/A |
| 8:00 pm | | 86 °F | Warm. | 1 mph | ↑ | 70% | N/A | N/A |
| 7:00 pm | | 88 °F | Passing clouds. | No wind | ↑ | 60% | 29.78 "Hg | 6 mi |
| 6:00 pm | | 89 °F | Hot. | 3 mph | ↑ | 53% | N/A | N/A |
| 5:00 pm | | 94 °F | Extremely hot. | 3 mph | ↑ | 43% | N/A | N/A |
| 4:00 pm |  | 96 °F | Partly sunny. | 3 mph | ↑ | 44% | 29.77 "Hg | 6 mi |
| 3:00 pm | | 96 °F | Extremely hot. | 7 mph | ↑ | 38% | N/A | N/A |
| 2:00 pm | | 90 °F | Hot. | 1 mph | ↑ | 59% | N/A | N/A |
| 1:00 pm | | 94 °F | Partly sunny. | No wind | ↑ | 51% | 29.82 "Hg | 6 mi |
| 12:00 pm | | 96 °F | Extremely hot. | 1 mph | ↑ | 41% | N/A | N/A |
| 11:00 am | | 93 °F | Extremely hot. | 1 mph | ↑ | 46% | N/A | N/A |
| 10:00 am |  | 85 °F | Fog. | No wind | ↑ | 78% | 29.87 "Hg | 6 mi |
| 9:00 am | | 86 °F | Warm. | 1 mph | ↑ | 75% | N/A | N/A |
| 8:00 am | | 86 °F | Warm. | 2 mph | ↑ | 75% | N/A | N/A |
| 7:00 am | | 79 °F | Fog. | No wind | ↑ | 90% | 29.85 "Hg | 6 mi |
| 6:00 am | | 80 °F | Warm. | 2 mph | ↑ | N/A | 29.86 "Hg | N/A |
| Weather by CustomWeather, © 2025 | ||||||||