Weather Comparison
Side-by-side weather comparison for August
| Metric | Phuket | Langkawi | Better |
|---|---|---|---|
| Average HighHigher is warmer | 31°C (88°F)▲ | 29°C (84°F) | Phuket |
| Average LowHigher is milder | 24°C (75°F) | 25°C (77°F)▲ | Langkawi |
| Rain DaysFewer is drier | 15 days▲ | 24 days | Phuket |
| PrecipitationLess is drier | 175 mm▲ | 224 mm | Phuket |
| Sunshine HoursMore is sunnier | 6h/day | 10h/day▲ | Langkawi |
| HumidityLower is more comfortable | 82% | 82% | Tie |
| UV IndexLower is safer | 8 | 8 | Tie |
| Wind SpeedCalmer is better | 15 km/h | 15 km/h | Tie |
Phuket and Langkawi are closely matched in August. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.
Phuket can feel quite hot at 31°C, so plan for heat. Langkawi runs hot at 29°C.
For travelers who prioritize dry weather, Phuket is the stronger choice in August. Langkawi receives 4 more hours of sunshine per day, which matters for sightseeing and outdoor activities.
Phuket reaches an average high of 31°C (88°F) and drops to 24°C (75°F) at night during August. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.
Langkawi averages 29°C (84°F) for the high and 25°C (77°F) for the low, with a daily range of 4°C. The 2°C difference is noticeable but not dramatic.
Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in August.
Phuket receives approximately 175 mm of rainfall across 15 rain days during August. Rain is frequent, so waterproof gear is essential.
Langkawi sees 224 mm over 24 rain days. That makes Phuket the drier option by 9 rain days and 49 mm of total precipitation.
Both cities share similar humidity levels at 82%.
Highs of 31°C, lows of 24°C, 15 rain days
Highs of 29°C, lows of 25°C, 24 rain days
Pack for both: lightweight breathable clothing, sunscreen SPF 50+, sunglasses, a wide-brimmed hat, waterproof jacket, compact umbrella, waterproof shoes, moisture-wicking fabrics. These items are useful in either destination during August.
The table below shows average high temperatures and rain days for every month. August is highlighted for quick reference.
| Month | Phuket | Langkawi | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 28°C | 7d | 31°C | 8d |
| Feb | 29°C | 9d | 32°C | 8d |
| Mar | 30°C | 12d | 32°C | 16d |
| Apr | 31°C | 15d | 31°C | 24d |
| May | 32°C | 17d | 30°C | 26d |
| Jun | 32°C | 18d | 30°C | 22d |
| Jul | 32°C | 17d | 29°C | 23d |
| Aug | 31°C | 15d | 29°C | 24d |
| Sep | 30°C | 12d | 29°C | 26d |
| Oct | 29°C | 9d | 29°C | 28d |
| Nov | 28°C | 7d | 29°C | 25d |
| Dec | 28°C | 6d | 29°C | 15d |
Phuket Weather in August
Full forecast, packing tips, and activities
Langkawi Weather in August
Full forecast, packing tips, and activities