Thong Son Beach
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Thong Son Beach Weather in May

May in Thong Son Beach brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 28°C (82°F). Rainfall is on the higher side this month, averaging around 140 mm (5.5 in), so keep a rain jacket handy.

Rainfall in Thong Son Beach in May

Analyzing past climate data, one can expect approximately 17 days of rain, averaging 140 mm (5.5 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Thong Son Beach in May

Expect highs of 31°C (88°F) in Thong Son Beach in May, with nights dropping to around 28°C (82°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 28°C (82°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.

Sunshine in Thong Son Beach in May

With approximately 193 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Average water temperature in May

The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.

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

Thong Son Beach Temperature in May

Min Temperature
28°C (82°F)
Max Temperature
31°C (88°F)
Water Temperature
29°C (84°F) *
Chance of Rain
56%
Precipitation
140 mm (5.5 in)
Rainy days
17 days
Humidity
80% *
Sunshine
193 hours *
Percentage Sunshine
*
* Data from: Koh Samui, Thailand (16 KM, 10 Miles).

Thong Son Beach Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Thong Son Beach - and find the best time to visit.

Best Places in Thailand in May

Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Thong Son Beach in May

Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. 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 May

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

Thong Son Beach 3-Day Forecast

More climate data for Thong Son Beach

Popular in May

Where to go in May - average daytime high across popular destinations.

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