Koh Samui (Thailand) last 24 hours weather
Find a forecast
We are showing you the observations for the nearest location to
Koh Samui (4.8 miles, 441 m lower).
Tuesday (19 August 2025)
| 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 | |
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Temperature
°C
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| Temperature in degrees Celsius |
26.4°
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26.0°
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29.8°
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30.2°
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29.7°
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34.1°
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35.3°
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34.3°
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32.4°
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35.5°
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35.5°
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34.6°
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31.9°
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31.3°
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30.0°
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28.6°
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28.8°
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27.6°
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27.8°
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27.8°
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27.3°
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27.4°
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27.4°
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26.9°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
W
2
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N
0
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W
2
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S
1
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N
0
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WSW
1
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SW
1
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N
0
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E
1
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W
7
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W
3
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WSW
3
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E
3
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N
0
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ENE
1
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WNW
2
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N
0
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WNW
0
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WNW
2
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N
0
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WNW
1
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WNW
1
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W
3
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NW
1
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Visibility
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| Visibility | – | M | – | – | M | – | – | M | – | – | M | – | – | M | – | – | M | – | – | M | – | – | M | – |
| Humidity | – | 90% | 75% | 76% | 78% | 46% | 41% | 52% | 59% | 39% | 44% | 43% | 54% | 60% | 70% | 77% | 77% | 84% | 87% | 85% | – | – | 84% | 89% |
| Pressure in hectopascals | 1,011 | 1,011 | – | – | 1,012 | – | – | 1,010 | – | – | 1,008 | – | – | 1,009 | – | – | 1,011 | – | – | 1,010 | 1,010 | 1,010 | 1,009 | – |
Wednesday (20 August 2025)
| 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 | |
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Temperature
°C
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| Temperature in degrees Celsius |
26.7°
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27.3°
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29.8°
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32.5°
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31.4°
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31.7°
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31.3°
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30.7°
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31.0°
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31.0°
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30.2°
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30.7°
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30.4°
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29.3°
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28.0°
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27.6°
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27.4°
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28.7°
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28.1°
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27.0°
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26.7°
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26.8°
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26.7°
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28.0°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
0
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W
5
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WNW
7
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W
2
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N
0
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WSW
2
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W
3
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N
0
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ESE
1
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ESE
2
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ESE
7
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ESE
1
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SSE
0
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N
0
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NW
2
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NNW
1
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N
0
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W
2
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SW
0
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N
0
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N
0
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N
0
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W
3
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W
3
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Visibility
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| Visibility | – | M | – | – | M | – | – | M | – | – | M | – | – | M | – | – | M | – | – | M | – | – | M | – |
| Humidity | – | 86% | 76% | 64% | 69% | 68% | 65% | 71% | 68% | 71% | 75% | 75% | 79% | 89% | 82% | 87% | 89% | 82% | 86% | 92% | – | – | 91% | 83% |
| Pressure in hectopascals | 1,010 | 1,010 | – | – | 1,010 | – | – | 1,010 | – | – | 1,008 | – | – | 1,008 | – | – | 1,010 | – | – | 1,010 | 1,011 | 1,010 | 1,008 | – |
Location Details
Location: 9.506, 99.997
Altitude:
447m above sea level