Average sea water temperature in January:
+82.4°F
| Minimum sea water temperature in January: | 85.1°F |
| Maximum sea water temperature in January: | 79.2°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
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76
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The average sea water temperature in January of 2025 was 81.6°F. The highest and lowest sea temperatures during the month were 82.4°F and 80.4°F.
Monthly sea water temperature in Samui, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
83
84.5
84.9
85
85.2
85.6
86.5
87.5
86.5
84.5
83.1
82.4
Which Thailand resorts have warmest sea in January?
| Place name | January 2025 | January 2024 |
|---|---|---|
| Ko Li Pe | 84.1°F | 83.3°F |
| Khao Lak | 83.7°F | 84.0°F |
| Rawai Beach | 83.7°F | 83.6°F |
| Nai Harn Beach | 83.7°F | 83.6°F |
| Kata Beach | 83.7°F | 83.8°F |
| Karon Beach | 83.7°F | 83.8°F |
| Patong Beach | 83.6°F | 83.8°F |
| Kalim Beach | 83.6°F | 83.9°F |
| Surin Beach | 83.6°F | 84.0°F |
| Kamala Beach | 83.6°F | 84.0°F |
| Bang Tao Beach | 83.6°F | 84.0°F |
| Cape Panwa | 83.6°F | 83.7°F |
| Phi Phi | 83.6°F | 83.3°F |
| Mai Khao Beach | 83.6°F | 84.0°F |
| Nai Yang Beach | 83.6°F | 84.0°F |
| Phuket | 83.5°F | 83.9°F |
| Similan | 83.4°F | 84.1°F |
| Koh Lanta | 83.2°F | 83.2°F |
| Krabi | 83.2°F | 83.2°F |
| Hat Yai | 82.8°F | 83.3°F |
Best time for vacation in Samui
Samui on a weather map
Leaflet | Tiles © Esri
Places in Thailand:
Name
°F
24 Hours Forecast
Samui
Local time: 08:18
April 27, sunday
0900
86°F
NW
7 mph
7 mph
1200
86°F
NW
9 mph
9 mph
1500
86°F
NW
9 mph
9 mph
1800
86°F
NW
12 mph
12 mph
2100
86°F
N
11 mph
11 mph
April 28, monday
0000
84°F
N
10 mph
10 mph
0300
84°F
N
9 mph
9 mph
0600
84°F
N
9 mph
9 mph
