Thong Son Beach Weather in January

Thong Son Beach in January sees high daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F). Rainfall is fairly high this month at around 81 mm (3.2 in), so pack a rain jacket to stay dry.

Rainfall in Thong Son Beach in January

Typically, you can expect about 10 days of rain this month, with 81 mm (3.2 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Thong Son Beach in January

The excellent temperature in Thong Son Beach in January makes it a solid month to visit, with 29°C (84°F) during the day and 26°C (79°F) at night. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.

Sunshine in Thong Son Beach in January

Enjoy a sunny month with about 200 hours of sunshine, the clear skies make Thong Son Beach even more beautiful.

Average water temperature in January

The water temperature is 27°C (81°F), which most people find very comfortable. A good month for swimming and water sports.

If your ideal day consists of dry skies and pleasant temperatures, January and February typically offer the best circumstances for Thong Son Beach.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Thong Son Beach's climate page.

Thong Son Beach Temperature in January

Min Temperature 26°C (79°F)  

Max Temperature 29°C (84°F)  

Water Temperature 27°C (81°F) *  

Chance of Rain 32%  

Precipitation 81 mm (3.2 in)  

Rainy days 10 days  

Humidity 83% *  

Sunshine 200 hours *  

Percentage Sunshine *  

* Data from: Koh Samui, Thailand (16 KM, 10 Miles).

What to Wear in Thong Son Beach in January

Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 27°C (81°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Thong Son Beach in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Thailand, check out our Thong Son Beach's climate page.

More climate data for Thong Son Beach

Temperature Rainfall Sunshine Humidity Water Temp

See the full Thong Son Beach climate overview or explore weather in Thailand.