Ko Si Chang
May
Weather in Ko Si Chang for May 2026
Your guide to Ko Si Chang weather in May - trends and predictions
In general, the average temperature in Ko Si Chang at the beginning of May is 30.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.6 °C by the end of May.
Ko Si Chang experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 352.3 mm.
Is May a good time to visit Ko Si Chang? check out the best time to travel to Ko Si Chang page.
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Temperatures
Rain 🌧️
More
3
Dry days
28
Rainy days
0
Snow days
30°/28°
Temperatures
24 km/h
Avg max wind
76 %
Avg humidity
Ko Si Chang Weather May
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Temperatures trend during May in Ko Si Chang
See the weather trend as well as the moving average line
May weather in Ko Si Chang day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 30° /27° | 7.2 mm | 7 | |
| 2 May |  Moderate or heavy rain shower | 31° /27° | 8.5 mm | 7 | |
| 3 May | Patchy rain possible | 30° /28° | 8.6 mm | 7 | |
| 4 May | Patchy rain possible | 30° /28° | 2.1 mm | 7 | |
| 5 May | Moderate rain at times | 30° /28° | 0.7 mm | 7 | |
| 6 May | Patchy rain possible | 30° /28° | 5.5 mm | 7 | |
| 7 May | Patchy rain possible | 30° /28° | 6.4 mm | 7 | |
| 8 May | Patchy rain possible | 30° /28° | 1 mm | 7 | |
| 9 May |  Partly cloudy | 30° /28° | 0 mm | 8 | |
| 10 May | Patchy rain possible | 30° /28° | 17.7 mm | 7 | |
| 11 May | Patchy rain possible | 30° /28° | 2.5 mm | 7 | |
| 12 May | Moderate or heavy rain shower | 30° /26° | 27.8 mm | 6 | |
| 13 May | Moderate rain at times | 28° /26° | 7.7 mm | 6 | |
| 14 May |  Heavy rain at times | 29° /27° | 12.9 mm | 6 | |
| 15 May | Moderate or heavy rain shower | 30° /27° | 3 mm | 7 | |
| 16 May | Moderate or heavy rain shower | 30° /28° | 4.6 mm | 7 | |
| 17 May | Moderate or heavy rain shower | 30° /28° | 2.5 mm | 7 | |
| 18 May |  Overcast | 30° /28° | 0 mm | 7 | |
| 19 May | Moderate rain at times | 30° /29° | 0.9 mm | 7 | |
| 20 May | Overcast | 30° /29° | 0 mm | 7 | |
| 21 May | Moderate or heavy rain shower | 30° /28° | 9 mm | 7 | |
| 22 May |  Cloudy | 31° /28° | 4.3 mm | 7 | |
| 23 May | Patchy rain possible | 31° /28° | 3.1 mm | 7 | |
| 24 May | Patchy rain possible | 29° /27° | 6.1 mm | 6 | |
| 25 May | Light rain shower | 29° /26° | 25.4 mm | 6 | |
| 26 May |  Torrential rain shower | 27° /26° | 63.5 mm | 6 | |
| 27 May | Moderate or heavy rain shower | 29° /27° | 36.7 mm | 6 | |
| 28 May | Light rain shower | 28° /27° | 23.2 mm | 6 | |
| 29 May | Light rain shower | 29° /26° | 27.6 mm | 6 | |
| 30 May | Light rain shower | 29° /26° | 23.7 mm | 6 | |
| 31 May | Light rain shower | 29° /28° | 10.3 mm | 6 | |
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Important Notice
Our weather forecast for Ko Si 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 Si Chang forecast closer to your planned date for the most up-to-date weather information.
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Ko Si Chang in May - FAQ
What are the expected maximum and minimum temperatures in Ko Si Chang 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 Si Chang during May?
Significant rainfall exceeding 352.3 mm is expected in Ko Si Chang during May, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ko Si Chang during May?
The average wind speed in Ko Si Chang during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Ko Si Chang in May?
As you prepare for your trip to Ko Si 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 Si 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 Si Chang
Explore the daily rainfall trends and prepare for Ko Si Changs May weather 💧
UV exposure in Ko Si Chang during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Ko Si Chang?Get accurate weather forecasts for Ko Si Chang, located at latitude 13.15 and longitude 100.811. Stay updated with localized weather information tailored for Ko Si Chang.
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