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Ban Lamai Weather in May

May in Ban Lamai typically sees daytime highs of 31°C (88°F) and nighttime lows of 28°C (82°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Ban Lamai in May

Climate statistics over the past 30 years suggest around 17 days of rain, with 125 mm (4.9 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Ban Lamai in May

In May, expect very high temperatures in Ban Lamai, with highs of 31°C (88°F) and lows of 28°C (82°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. With lows of 28°C (82°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.

Sunshine in Ban Lamai in May

The month enjoys around 193 hours of sunshine, creating mostly sunny days with good weather conditions.

Average water temperature in May

With water at 29°C (84°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.

If you prefer dry days with pleasant temperatures, January and February typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

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

Ban Lamai Temperature in May

Min TemperatureMin Temperature 28°C (82°F)  
Max TemperatureMax Temperature 31°C (88°F)  
Water TemperatureWater Temperature 29°C (84°F) *  
Chance of RainChance of Rain 56%  
PrecipitationPrecipitation 125 mm (4.9 in)  
Rainy daysRainy days 17 days  
HumidityHumidity 80% *  
SunshineSunshine 193 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Koh Samui, Thailand (14 KM, 9 Miles).

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 →

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Legend 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 Ban Lamai in May

Warm but pleasant conditions in Ban Lamai 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. 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 Ban Lamai 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.

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

More climate data for Ban Lamai