Ko Lanta
May
Weather in Ko Lanta for May 2025
Your guide to Ko Lanta weather in May - trends and predictions
In general, the average temperature in Ko Lanta at the beginning of May is 30 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 30 °C by the end of May.
Ko Lanta experiences an exceptionally high level of rainfall in May, with more than 24 rainy days on average.
Is May a good time to visit Ko Lanta? check out the best time to travel to Ko Lanta page.
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2
Dry days
29
Rainy days
0
Snow days
30°/28°
Temperatures
18 km/h
Avg max wind
74 %
Avg humidity
Ko Lanta in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 30° | 3  30° | 4  30° | |||
| 5  30° | 6  30° | 7 30° | 8 29° | 9 30° | 10 30° | 11 30° |
| 12 30° | 13 29° | 14 30° | 15 30° | 16 30° | 17 29° | 18 29° |
| 19 29° | 20 29° | 21 30° | 22 29° | 23 28° | 24  29° | 25 30° |
| 26 30° | 27  30° | 28 30° | 29 30° | 30 30° | 31 30° |
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Temperatures trend during May in Ko Lanta
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Cloudy | 30° /29° | 1.3 mm | 7 | |
| 2 May | Cloudy | 30° /29° | 0.2 mm | 7 | |
| 3 May | Patchy rain possible | 30° /29° | 1.6 mm | 7 | |
| 4 May | Patchy light rain with thunder | 30° /27° | 17 mm | 7 | |
| 5 May | Partly cloudy | 30° /29° | 0 mm | 8 | |
| 6 May | Moderate or heavy rain shower | 30° /28° | 17.4 mm | 7 | |
| 7 May | Light rain shower | 30° /28° | 10.9 mm | 7 | |
| 8 May | Patchy light rain with thunder | 29° /27° | 3.3 mm | 6 | |
| 9 May | Patchy rain possible | 30° /28° | 0.8 mm | 7 | |
| 10 May | Patchy rain possible | 30° /27° | 7.1 mm | 7 | |
| 11 May | Light rain shower | 30° /28° | 6.2 mm | 7 | |
| 12 May | Patchy rain possible | 30° /28° | 2 mm | 7 | |
| 13 May | Patchy rain possible | 29° /28° | 1.8 mm | 6 | |
| 14 May | Patchy rain possible | 30° /28° | 0.5 mm | 7 | |
| 15 May | Light rain shower | 30° /28° | 5 mm | 7 | |
| 16 May | Light rain shower | 30° /27° | 16.1 mm | 7 | |
| 17 May | Moderate or heavy rain shower | 29° /27° | 26.5 mm | 6 | |
| 18 May | Light rain shower | 29° /27° | 0.8 mm | 6 | |
| 19 May | Light rain shower | 29° /28° | 7 mm | 6 | |
| 20 May | Light rain shower | 29° /28° | 11.1 mm | 6 | |
| 21 May | Light rain shower | 30° /28° | 18.7 mm | 7 | |
| 22 May | Light rain shower | 29° /27° | 20 mm | 6 | |
| 23 May | Light rain shower | 28° /26° | 13.3 mm | 6 | |
| 24 May | Patchy light drizzle | 29° /27° | 0.7 mm | 6 | |
| 25 May | Patchy light rain | 30° /29° | 2 mm | 7 | |
| 26 May | Patchy light drizzle | 30° /28° | 1.9 mm | 7 | |
| 27 May | Thundery outbreaks possible | 30° /29° | 1.9 mm | 7 | |
| 28 May | Partly cloudy | 30° /29° | 0.7 mm | 8 | |
| 29 May | Patchy rain possible | 30° /29° | 3.4 mm | 7 | |
| 30 May | Thundery outbreaks possible | 30° /29° | 1.9 mm | 7 | |
| 31 May | Patchy light drizzle | 30° /28° | 4.5 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Ko Lanta in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Ko Lanta forecast closer to your planned date for the most up-to-date weather information.
Ko Lanta in May - FAQ
What are the expected maximum and minimum temperatures in Ko Lanta during May?
During May, expect a variety of temperatures with highs around 30° and lows near 28°, suitable for diverse activities and preferences.
How much rainfall should be expected in Ko Lanta during May?
Significant rainfall exceeding 205.7 mm is expected in Ko Lanta during May, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ko Lanta during May?
The average wind speed in Ko Lanta during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Ko Lanta in May?
As you prepare for your trip to Ko Lanta in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Ko Lanta, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
May rainfall patterns in Ko Lanta
Explore the daily rainfall trends and prepare for Ko Lantas May weather 💧
UV exposure in Ko Lanta during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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