Ko Yao Yai Weather in May

In Ko Yao Yai, May brings very high daytime temperatures around 31°C (88°F), with nights cooling to 27°C (81°F). This month falls within the rainy season, so expect frequent rainfall.

Rainfall in Ko Yao Yai in May

Ko Yao Yai is in the rainy season in May, with rain on around 21 days and an average of 269 mm (11 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Ko Yao Yai in May

Ko Yao Yai in May gets highs of 31°C (88°F) during the day and drops to 27°C (81°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 27°C (81°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 Ko Yao Yai in May

The city usually sees around 0 hours of sunlight, indicating fewer sunny days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Ko Yao Yai.

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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 Yao Yai's climate page.

Ko Yao Yai Temperature in May

Min Temperature 27°C (81°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 71%  

Precipitation 269 mm (11 in)  

Rainy days 21 days  

Sunshine 0 hours *  

Percentage Sunshine *  

* Data from: Ao Phang Nga Marine national park, Thailand (25 KM, 15 Miles).

What to Wear in Ko Yao Yai in May

Warm but pleasant conditions in Ko Yao Yai 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Ko Yao Yai in May

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

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 Yao Yai's climate page.

More climate data for Ko Yao Yai

Temperature Rainfall Sunshine

See the full Ko Yao Yai climate overview or explore weather in Thailand.