Measurements:
°C
°F
CURRENT WEATHER
06:56
Phuket
84°F
SE 1 mph
Feels like: 90°F
Precip: 41%
World Resorts Thailand Phuket Weather

7 Day Weather Forecast

09.29
tue
DAY
88°F
E 3 mph
precip
16%
NIGHT
84°F
SE 4 mph
precip
13%
09.30
wed
DAY
88°F
E 6 mph
precip
10%
NIGHT
84°F
SE 6 mph
precip
37%
10.01
thu
DAY
86°F
E 7 mph
precip
18%
NIGHT
84°F
SE 7 mph
precip
67%
10.02
fri
DAY
86°F
SE 10 mph
precip
14%
NIGHT
84°F
SE 9 mph
precip
25%
10.03
sat
DAY
86°F
E 11 mph
precip
19%
NIGHT
84°F
SE 11 mph
precip
39%
10.04
sun
DAY
86°F
SE 11 mph
precip
29%
NIGHT
84°F
SE 9 mph
precip
33%
10.05
mon
DAY
84°F
E 9 mph
precip
21%
NIGHT
84°F
SE 8 mph
precip
22%

Phuket Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Phuket was 29.8°F. The maximum and minimum values were 29.1°F and 30.1°F respectively.

Phuket on the Weather Map

Best Time to Visit Phuket
The most sunny months:
March 21 days
February 18 days
April 17 days
The most warm months:
March 93.6 °F
April 92.9 °F
May 92.0 °F
Warmest sea temperature:
May 90.8 °F
April 90.5 °F
June 89.8 °F
The most cold months:
September 89.1 °F
December 89.8 °F
November 89.8 °F
The most rainy months:
September 14 days
July 14 days
October 14 days
The most windy months:
July 11 mph
August 11 mph
September 11 mph
more details