Ko Chang
May
Weather in Ko Chang for May 2026
Your guide to Ko Chang weather in May - trends and predictions
In general, the average temperature in Ko Chang at the beginning of May is 32.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 29.9 °C by the end of May.
Ko Chang experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 377.5 mm.
Is May a good time to visit Ko Chang? check out the best time to travel to Ko Chang page.
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Temperatures
Rain 🌧️
More
0
Dry days
31
Rainy days
0
Snow days
31°/25°
Temperatures
11 km/h
Avg max wind
80 %
Avg humidity
Ko Chang Weather May
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Temperatures trend during May in Ko Chang
See the weather trend as well as the moving average line
May weather in Ko Chang day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Partly cloudy | 33° /26° | 3.5 mm | 8 | |
| 2 May |  Patchy rain possible | 33° /26° | 5.7 mm | 7 | |
| 3 May | Patchy rain possible | 33° /26° | 10.5 mm | 8 | |
| 4 May |  Thundery outbreaks possible | 33° /25° | 1.9 mm | 7 | |
| 5 May | Patchy rain possible | 33° /26° | 3.4 mm | 7 | |
| 6 May | Light rain shower | 33° /25° | 8.5 mm | 7 | |
| 7 May | Light rain shower | 30° /25° | 9.2 mm | 7 | |
| 8 May | Patchy rain possible | 32° /25° | 10.2 mm | 7 | |
| 9 May | Light rain shower | 33° /25° | 6.9 mm | 7 | |
| 10 May |  Moderate or heavy rain shower | 32° /25° | 13.5 mm | 7 | |
| 11 May | Patchy rain possible | 32° /24° | 11.8 mm | 7 | |
| 12 May | Patchy rain possible | 30° /25° | 8.4 mm | 7 | |
| 13 May |  Patchy light rain with thunder | 30° /25° | 14.3 mm | 7 | |
| 14 May | Light rain shower | 29° /25° | 11.1 mm | 7 | |
| 15 May | Thundery outbreaks possible | 32° /25° | 8.3 mm | 7 | |
| 16 May |  Patchy light rain | 33° /25° | 8.9 mm | 7 | |
| 17 May | Moderate or heavy rain shower | 31° /25° | 12.4 mm | 7 | |
| 18 May | Patchy rain possible | 33° /25° | 3.3 mm | 7 | |
| 19 May | Patchy rain possible | 33° /26° | 4.4 mm | 7 | |
| 20 May | Patchy rain possible | 32° /26° | 5.3 mm | 7 | |
| 21 May | Light rain shower | 31° /25° | 11.7 mm | 7 | |
| 22 May | Light rain shower | 32° /25° | 6.3 mm | 7 | |
| 23 May | Light rain shower | 30° /25° | 12 mm | 7 | |
| 24 May | Light rain shower | 30° /24° | 17.6 mm | 7 | |
| 25 May | Patchy rain possible | 30° /25° | 21 mm | 7 | |
| 26 May | Patchy rain possible | 29° /25° | 55.3 mm | 7 | |
| 27 May | Patchy light rain with thunder | 31° /25° | 8.7 mm | 7 | |
| 28 May | Patchy rain possible | 31° /25° | 7.4 mm | 7 | |
| 29 May | Patchy rain possible | 30° /26° | 19.7 mm | 7 | |
| 30 May | Light rain shower | 29° /25° | 33.6 mm | 7 | |
| 31 May | Light rain shower | 29° /24° | 22.6 mm | 7 | |
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Important Notice
Our weather forecast for Ko Chang 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 Chang forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ko Chang weather in May vs April vs June
Compare May weather in Ko Chang with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 33°/26° | 31°/25° | 29°/25° |
| Rainfall | 69 mm | 378 mm | 707 mm |
| Wind | 12.8 km/h | 11.4 km/h | 14.1 km/h |
| Humidity | 73% | 80% | 85% |
| Rainy days | 19 days | 31 days | 30 days |
| Dry days | 11 days | 0 days | 0 days |
Planning a trip to Ko Chang? Discover the best time to visit
Ko Chang in May - FAQ
What are the expected maximum and minimum temperatures in Ko Chang during May?
During May, expect a variety of temperatures with highs around 31° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Ko Chang during May?
Significant rainfall exceeding 377.5 mm is expected in Ko Chang during May, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ko Chang during May?
The average wind speed in Ko Chang during May is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Ko Chang in May?
As you prepare for your trip to Ko Chang 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 Chang, 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 Chang
Explore the daily rainfall trends and prepare for Ko Changs May weather 💧
UV exposure in Ko Chang during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
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Where is Ko Chang?Get accurate weather forecasts for Ko Chang, located at latitude 12.049 and longitude 102.299. Stay updated with localized weather information tailored for Ko Chang.
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