Shoulder season. September is a solid shoulder-season choice for Phuket. In September, Phuket averages 27°C, with about 8 hours of sunshine a day and roughly 5.6 rainy days a week. Here's what those numbers mean for a trip.
That's close to Phuket's yearly average temperature.
Pack layers — warm days, cooler evenings — plus light rain cover.
September is a solid shoulder-season choice for Phuket. It averages 27°C with 8 hours of sun a day and about 5.6 rainy days a week.
Phuket averages 27°C in September, based on roughly twenty years of climate records.
Expect about 5.6 rainy days a week in September, with 8 hours of sunshine a day on average.