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Sea water temperature in Thailand in January

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In January warmest sea in Thailand is usually observed in the following locations: Ko Li Pe, Khao Lak, Rawai Beach.

Table below shows the average sea water temperature for marine resorts of Thailand in January for the last three years.

Place name January 2025 January 2024 January 2023
Ko Li Pe 84.1°F 83.3°F 83.5°F
Khao Lak 83.7°F 84.0°F 83.1°F
Rawai Beach 83.7°F 83.6°F 82.9°F
Nai Harn Beach 83.7°F 83.6°F 82.9°F
Kata Beach 83.7°F 83.8°F 82.9°F
Karon Beach 83.7°F 83.8°F 82.9°F
Patong Beach 83.6°F 83.8°F 82.9°F
Kalim Beach 83.6°F 83.9°F 82.9°F
Surin Beach 83.6°F 84.0°F 82.9°F
Bang Tao Beach 83.6°F 84.0°F 82.9°F
Kamala Beach 83.6°F 84.0°F 82.9°F
Phi Phi 83.6°F 83.3°F 83.1°F
Cape Panwa 83.6°F 83.7°F 82.9°F
Mai Khao Beach 83.6°F 84.0°F 83.0°F
Nai Yang Beach 83.6°F 84.0°F 83.0°F
Phuket 83.5°F 83.9°F 82.9°F
Similan 83.4°F 84.1°F 83.2°F
Koh Lanta 83.2°F 83.2°F 83.1°F
Krabi 83.2°F 83.2°F 83.0°F
Hat Yai 82.8°F 83.3°F 82.8°F
Narathiwat 82.8°F 82.8°F 82.1°F
Pattani 82.7°F 82.9°F 82.1°F
Koh Kood 82.2°F 84.4°F 82.1°F
Ko Mak 82.1°F 84.3°F 81.8°F
Ko Wai 81.9°F 84.2°F 81.6°F
Koh Chang 81.9°F 84.2°F 81.8°F
Lamai Beach 81.7°F 83.8°F 81.9°F
Chaweng Beach 81.7°F 83.8°F 81.9°F
Choeng Mon Beach 81.6°F 83.8°F 81.9°F
Samui 81.6°F 83.8°F 81.9°F
Mae Nam Beach 81.5°F 83.8°F 81.8°F
Bo Phut Beach 81.5°F 83.8°F 81.8°F
Surat Thani 81.5°F 82.6°F 81.8°F
Taling Ngam Beach 81.4°F 83.8°F 81.9°F
Ko Phangan 81.4°F 83.8°F 81.7°F
Phangan 81.3°F 83.8°F 81.7°F
Tao 80.9°F 83.9°F 81.3°F
Samet 80.5°F 83.9°F 81.5°F
Trat 80.5°F 83.8°F 81.3°F
Rayong 80.2°F 83.8°F 81.4°F
Chumphon 80.2°F 83.6°F 80.8°F
Koh Lan 79.8°F 83.5°F 80.9°F
Jomtien 79.7°F 83.4°F 80.9°F
Pattaya 79.7°F 83.3°F 80.8°F
Bangkok 78.3°F 82.2°F 79.7°F
Hua Hin 78.2°F 82.5°F 79.7°F
Cha-am 78.2°F 82.5°F 79.7°F
Prachuap Khiri Khan 78.1°F 82.4°F 79.8°F

Charts below show average sea water temperature for Thailand resorts with the warmest sea in January.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
84.5
85.4
85.1
85.4
86
86.3
86.7
87.1
86.5
85.2
84.1
83.7
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
84.3
84.8
84.1
83.8
84.2
84.7
85.2
86.4
86.2
85.4
84.2
83.7
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
84.2
84.9
84.4
84.5
84.8
85.3
85.8
86.6
86.2
85.1
83.9
83.5

You can also check other months of the year to see sea temperature of Thailand resorts at that time.

Places in Thailand:
Name
°F
+93°F
+86°F
+82°F
+84°F
+84°F
+84°F
+82°F
+90°F
+81°F
+84°F
+86°F
+81°F
+84°F
+81°F
+86°F
Units of measurement: °C / °F