Weather in Thailand for August 2025
In general, the average temperature in Thailand at the beginning of August is 31.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 32.7 °C by the end of August.
Thailand experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.
Is August a good time to visit Thailand? check out the best time to travel to Thailand page.
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Thailand in August average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  32° | 2  31° | 3 31° | ||||
| 4 30° | 5 33° | 6 32° | 7 34° | 8 35° | 9 35° | 10 35° |
| 11 36° | 12 36° | 13 36° | 14 36° | 15 36° | 16 35° | 17 33° |
| 18 35° | 19 35° | 20 35° | 21  32° | 22 33° | 23 34° | 24 33° |
| 25 34° | 26  33° | 27  31° | 28 34° | 29 32° | 30 31° | 31 34° |
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Temperatures trend during August in Thailand
August weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 32° /26° | 1.3 mm | 7 | |
| 2 Aug. | Moderate or heavy rain shower | 31° /25° | 2.5 mm | 7 | |
| 3 Aug. | Moderate or heavy rain shower | 31° /26° | 8 mm | 7 | |
| 4 Aug. | Patchy rain possible | 30° /25° | 1.4 mm | 7 | |
| 5 Aug. | Patchy rain possible | 33° /26° | 0.7 mm | 7 | |
| 6 Aug. | Moderate rain at times | 32° /25° | 0.3 mm | 7 | |
| 7 Aug. | Patchy rain possible | 34° /26° | 0.5 mm | 7 | |
| 8 Aug. | Patchy rain possible | 35° /26° | 0.1 mm | 8 | |
| 9 Aug. | Moderate rain at times | 35° /27° | 0.8 mm | 8 | |
| 10 Aug. | Moderate or heavy rain shower | 35° /26° | 1.5 mm | 9 | |
| 11 Aug. | Moderate or heavy rain shower | 36° /27° | 2.2 mm | 8 | |
| 12 Aug. | Moderate or heavy rain shower | 36° /27° | 2.8 mm | 8 | |
| 13 Aug. | Patchy rain possible | 36° /27° | 0.5 mm | 8 | |
| 14 Aug. | Patchy rain possible | 36° /27° | 0.3 mm | 9 | |
| 15 Aug. | Moderate or heavy rain shower | 36° /27° | 4.8 mm | 8 | |
| 16 Aug. | Patchy rain possible | 35° /27° | 2.3 mm | 8 | |
| 17 Aug. | Patchy rain possible | 33° /27° | 2 mm | 7 | |
| 18 Aug. | Moderate rain at times | 35° /26° | 7 mm | 8 | |
| 19 Aug. | Patchy rain possible | 35° /26° | 7.6 mm | 8 | |
| 20 Aug. | Moderate or heavy rain shower | 35° /26° | 7.7 mm | 8 | |
| 21 Aug. | Heavy rain at times | 32° /26° | 4.3 mm | 7 | |
| 22 Aug. | Patchy rain possible | 33° /25° | 3.9 mm | 7 | |
| 23 Aug. | Moderate or heavy rain shower | 34° /25° | 5.1 mm | 7 | |
| 24 Aug. | Moderate or heavy rain shower | 33° /26° | 5 mm | 7 | |
| 25 Aug. | Light rain shower | 34° /26° | 5.8 mm | 8 | |
| 26 Aug. | Overcast | 33° /26° | 2.7 mm | 7 | |
| 27 Aug. | Cloudy | 31° /26° | 2.1 mm | 7 | |
| 28 Aug. | Cloudy | 34° /26° | 4.6 mm | 7 | |
| 29 Aug. | Overcast | 32° /26° | 3.7 mm | 7 | |
| 30 Aug. | Light rain shower | 31° /26° | 0.7 mm | 7 | |
| 31 Aug. | Light rain shower | 34° /25° | 3.3 mm | 8 | |
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Guide for Thailand in August
In August, Thailand experiences a mix of weather conditions, with the beginning of the month typically being hot and humid, while the end of the month sees an increase in rainfall.
In the first half of August, temperatures in Thailand are generally high, ranging from 28° to 34° with high humidity levels. This makes it the perfect time to visit the beautiful beaches and enjoy water activities.
However, as the month progresses, the weather pattern shifts, and the country experiences an increase in rainfall, especially in the southern and central regions. The temperatures may slightly decrease to around 26° to 32°, but the humidity remains high.
The increased rainfall towards the end of August can lead to occasional heavy downpours and thunderstorms, particularly in coastal areas.
It's important for travelers to be prepared for the changing weather conditions by packing light, breathable clothing and waterproof gear.
Despite the rainfall, August can still be a good time to visit Thailand, as the lush green landscapes and fewer crowds can make for a unique and enjoyable experience.
Thailand in August - FAQ
What to pack to Thailand in August?
As you prepare for your trip to Thailand in August, 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 Thailand, during August, 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
August rainfall patterns in Thailand
UV exposure in Thailand during August
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