Phuket vs Langkawi

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Phuket edges ahead as the better destination in September. Phuket offers 9 hours of daily sunshine with only 25 rain days, while Langkawi sees 10 sunshine hours and 26 rain days.

Phuket sits in the comfortable travel range at 28°C. Langkawi runs hot at 29°C.

For travelers who prioritize dry weather, Phuket is the stronger choice in September. Langkawi receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Phuket reaches an average high of 28°C (82°F) and drops to 26°C (79°F) at night during September. The daily temperature range is 2°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 two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in September.

Phuket receives approximately 299 mm of rainfall across 25 rain days during September. Rain is frequent, so waterproof gear is essential.

Langkawi sees 242 mm over 26 rain days. That makes Phuket the drier option by 1 rain day and 57 mm of total precipitation.

Both cities share similar humidity levels at 82%.