Ko Si Chang Weather in May

May in Ko Si Chang brings very high temperatures, with daytime highs of 32°C (90°F) and nights around 28°C (82°F). Quite a bit of rainfall is expected, around 147 mm (5.8 in), so pack an umbrella.

Rainfall in Ko Si Chang in May

Rain is expected on roughly 14 days, totalling around 147 mm (5.8 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Ko Si Chang in May

Daytime highs in Ko Si Chang in May reach 32°C (90°F), with nights around 28°C (82°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. At 28°C (82°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help. These are average temperatures, but occasional heat spikes are possible. Stay comfortable by wearing light clothing and drinking water.

Sunshine in Ko Si Chang in May

The month experiences a moderate amount of sunlight, with 157 hours of sunshine. This provides a nice balance between sunshine and clouds.

If your ideal day consists of dry skies and pleasant temperatures, January, February and December typically offer the best circumstances for Ko Si Chang.

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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 Ko Si Chang's climate page.

Ko Si Chang Temperature in May

Min Temperature 28°C (82°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 46%  

Precipitation 147 mm (5.8 in)  

Rainy days 14 days  

Humidity 78% *  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Pattaya, Thailand (27 KM, 16 Miles).

What to Wear in Ko Si Chang in May

Warm but pleasant conditions in Ko Si Chang in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Ko Si Chang 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

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 Ko Si Chang's climate page.

More climate data for Ko Si Chang

Temperature Rainfall Sunshine Humidity

See the full Ko Si Chang climate overview or explore weather in Thailand.