Water temperature in Ko Phayam in January

Is it warm enough to swim in Ko Phayam in January? Average water temperature in Ko Phayam in January is 27.9°C and therefore suitable for comfortable swimming. The warmest sea in Ko Phayam in January is 29.6°C, and the coldest is 25.6°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Ko Phayam

Changes water temperature in Ko Phayam in January 2025, 2024

To get an accurate forecast for the water temperature in Ko Phayam for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Ko Phayam, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of January.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 January	27.8°C	27.2°C	26.2°C	29.3°C
2 January	27.9°C	27.2°C	26.4°C	28.7°C
3 January	27.8°C	27.3°C	27.3°C	28.7°C
4 January	28°C	27.2°C	26.4°C	28.7°C
5 January	27.8°C	27.1°C	26.5°C	28.8°C
6 January	27.8°C	27.9°C	27.3°C	29°C
7 January	27.8°C	28.1°C	27.4°C	28.6°C
8 January	28.1°C	27.9°C	25.8°C	29.1°C
9 January	28°C	28°C	25.6°C	29.2°C
10 January	27.8°C	27.8°C	25.6°C	29°C
11 January	27.8°C	28°C	25.8°C	29.1°C
12 January	27.5°C	28.1°C	26.1°C	29.1°C
13 January	27.4°C	28.2°C	26.2°C	28.9°C
14 January	27.3°C	28.4°C	26.5°C	29°C
15 January	27.4°C	28.1°C	26.5°C	28.8°C

Day	2025	2024	Min	Max
16 January	27.3°C	28.1°C	26.5°C	29°C
17 January	27.1°C	28.1°C	26.5°C	28.8°C
18 January	27°C	27.8°C	26.2°C	28.9°C
19 January	27.1°C	27.6°C	26.3°C	29.1°C
20 January	26.9°C	27.6°C	26.2°C	29.4°C
21 January	27.1°C	28.3°C	26.3°C	29.4°C
22 January	27.3°C	28.7°C	26.5°C	29.6°C
23 January	27.2°C	28.6°C	26.2°C	29.5°C
24 January	27.3°C	29.1°C	26.5°C	29.5°C
25 January	27.9°C	28.5°C	26.7°C	28.9°C
26 January	27.9°C	28.7°C	27°C	29°C
27 January	27.8°C	28.5°C	27°C	29.3°C
28 January	27.9°C	28.6°C	27.1°C	29.1°C
29 January	27.7°C	28.6°C	27°C	29.3°C
30 January	27.7°C	28.5°C	27°C	29.3°C
31 January	27.5°C	28.3°C	27.1°C	29.3°C

Average water temperature in Ko Phayam in January over a decade

2016	2017	2018	2019	2020
29°C	28.1°C	28.2°C	28.3°C	27.6°C

2021	2022	2023	2024	2025
28°C	28.4°C	27.7°C	28.1°C	27.6°C

Ko Phayam sea state in January

Chart comparing the height of waves in Ko Phayam in January over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Ko Phayam water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in January. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Khao Lak	28.6°C	26.9°C	29.9°C
Similan Islands	28.6°C	27°C	29.7°C
Ko Tao	27.8°C	25.9°C	29.7°C
Mae Nam	27.9°C	26.1°C	29.5°C
Mai Khao Beach	28.6°C	27.2°C	29.8°C
Nai Yang Beach	28.6°C	27.2°C	29.9°C
Ko Yao	28.4°C	27°C	29.8°C
Bo Phut Beach	27.9°C	26.2°C	29.5°C
Nai Yang	28.6°C	27.2°C	30°C
Koh Samui	27.9°C	26.2°C	29.5°C

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Our report for Ko Phayam is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature