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Weather in Ko Samet for January 2026

Your guide to Ko Samet weather in January - trends and predictions

    Temperatures

  • The forecast for the next days in Ko Samet predicts temperatures to be around 28 °C, close to the historical average.

  • In general, the average temperature in Ko Samet at the beginning of January is 28.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.3 °C by the end of January.

    • Rain 🌧️

  • Precipitation in Ko Samet during January is a rare event, with an average of fewer than 2 rainy days.

    • More

  • Is January a good time to visit Ko Samet? check out the best time to travel to Ko Samet page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/23°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Ko Samet Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
28°
2
Sunny
28°
3
Partly cloudy
28°
4
Partly cloudy
28°
5
Sunny
29°
6
Sunny
28°
7
Sunny
28°
8
Sunny
28°
9
Sunny
27°
10
Sunny
28°
11
Sunny
28°
12
Partly cloudy
28°
13
Partly cloudy
29°
14
Partly cloudy
29°
15
Patchy rain possible
29°
16
Patchy rain possible
29°
17
Patchy rain possible
29°
18
Patchy rain possible
28°
19
Patchy rain possible
29°
20
Patchy rain possible
28°
21
Sunny
28°
22
Sunny
27°
23
Sunny
27°
24
Cloudy
28°
25
Overcast
28°
26
Sunny
28°
27
Partly cloudy
27°
28
Sunny
27°
29
Sunny
27°
30
Sunny
27°
31
Sunny
27°

Temperatures trend during January in Ko Samet

See the weather trend as well as the moving average line

January weather in Ko Samet day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Sunny
Sunny
 28° /24° 0 mm 6
2 Jan. Sunny
Sunny
 28° /23° 0 mm 6
3 Jan. Partly cloudy
Partly cloudy
 28° /23° 0 mm 6
4 Jan. Partly cloudy
Partly cloudy
 28° /23° 0 mm 6
5 Jan. Sunny
Sunny
 29° /23° 0 mm 6
6 Jan. Sunny
Sunny
 28° /22° 0 mm 6
7 Jan. Sunny
Sunny
 28° /22° 0 mm 2
8 Jan. Sunny
Sunny
 28° /21° 0 mm 2.1
9 Jan. Sunny
Sunny
 27° /20° 0 mm 2
10 Jan. Sunny
Sunny
 28° /20° 0 mm 2
11 Jan. Sunny
Sunny
 28° /21° 0 mm 2.5
12 Jan. Partly cloudy
Partly cloudy
 28° /24° 0 mm 7
13 Jan. Partly cloudy
Partly cloudy
 29° /25° 0 mm 7
14 Jan. Partly cloudy
Partly cloudy
 29° /26° 0 mm 7
15 Jan. Patchy rain possible
Patchy rain possible
 29° /27° 0.3 mm 6
16 Jan. Patchy rain possible
Patchy rain possible
 29° /26° 1.2 mm 6
17 Jan. Patchy rain possible
Patchy rain possible
 29° /26° 0.7 mm 6
18 Jan. Patchy rain possible
Patchy rain possible
 28° /24° 1.1 mm 6
19 Jan. Patchy rain possible
Patchy rain possible
 29° /25° 0.3 mm 6
20 Jan. Patchy rain possible
Patchy rain possible
 28° /26° 0.1 mm 6
21 Jan. Sunny
Sunny
 28° /23° 0 mm 7
22 Jan. Sunny
Sunny
 27° /23° 0 mm 7
23 Jan. Sunny
Sunny
 27° /24° 0 mm 7
24 Jan. Cloudy
Cloudy
 28° /24° 0 mm 7
25 Jan. Overcast
Overcast
 28° /25° 0 mm 7
26 Jan. Sunny
Sunny
 28° /25° 0 mm 7
27 Jan. Partly cloudy
Partly cloudy
 27° /22° 2.7 mm 8
28 Jan. Sunny
Sunny
 27° /23° 0 mm 7
29 Jan. Sunny
Sunny
 27° /22° 0 mm 7
30 Jan. Sunny
Sunny
 27° /22° 0 mm 8
31 Jan. Sunny
Sunny
 27° /22° 0 mm 8
Next
Important Notice
Our weather forecast for Ko Samet in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ko Samet forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Ko Samet weather in January vs December vs February

Compare January weather in Ko Samet with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
DecemberJanuaryFebruary
WeatherSunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temperatures29°/24°28°/23°28°/25°
Rainfall10 mm3 mm72 mm
Wind15.9 km/h20.3 km/h20 km/h
Humidity67%60%70%
Rainy days6 days1 days13 days
Dry days25 days30 days15 days

Planning a trip to Ko Samet? Discover the best time to visit

Ko Samet in January - FAQ

What are the expected maximum and minimum temperatures in Ko Samet during January?

During January, expect a variety of temperatures with highs around 28° and lows near 23°, suitable for diverse activities and preferences.

How much rainfall should be expected in Ko Samet during January?

Rainfall in Ko Samet during January is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.

What are the typical wind conditions in Ko Samet during January?

The average wind speed in Ko Samet during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Ko Samet in January?

As you prepare for your trip to Ko Samet in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Ko Samet, during January, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

January rainfall patterns in Ko Samet

Explore the daily rainfall trends and prepare for Ko Samets January weather 💧
Typically, Ko Samet has 1 rainy days in January with a total of 2.7 mm of rainfall.

UV exposure in Ko Samet during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️

Quick links

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Location coordinates Where is Ko Samet?

Get accurate weather forecasts for Ko Samet, located at latitude 12.558 and longitude 101.451. Stay updated with localized weather information tailored for Ko Samet.

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