Phuket in September: weather, sea & travel advice
Phuket in September is especially suited to beach holidays. Days are around 28 °C (warm), and the sea is about 29 °C. With about 18 rainy days it is very wet.
Phuket · SeptemberPhoto: PavF · CC BY-SA 3.0Climate facts
- Day
- 28 °C
- Night
- 27 °C
- Sea
- 29 °C
- Rainy days
- 18 rainy days
- Sun
- 6 h/day
- Humidity
- 84 %
Suitability by travel type
BeachGood72/100
City breakLimited60/100
ActiveUnsuitable42/100
FamilyGood65/100
In favour
- Pleasant daytime temperatures around 28 °C
- Warm, swimmable sea (29 °C)
To consider
- Higher chance of rain (about 18 rainy days)
- High humidity (84 %)
All months at a glance
28J
29F
30M
30A
29M
29J
28J
28A
28S
28O
28N
28D
4J
3F
6M
9A
15M
15J
16J
16A
18S
19O
14N
7D
Similar destinations in September
Frequently asked questions
How warm is Phuket in September?
Daytime highs average around 28 °C, with nights around 27 °C.
Can you swim in Phuket in September?
The sea is about 29 °C (very warm).
Does it rain a lot in Phuket in September?
On the long-term average, expect about 18 rainy days.
When is the best time to visit Phuket?
The most favourable months are usually the ones highlighted on the overview page. Values are historical averages, not a forecast.