Measurements:
°C
°F
CURRENT WEATHER
07:46
Ko Phangan
88°F
NE 4 mph
Feels like: 94°F
Precip: 23%
World Resorts Thailand Ko Phangan Weather

14 Day Weather Forecast

09.29
tue
DAY
86°F
SE 2 mph
precip
29%
NIGHT
88°F
E 5 mph
precip
19%
09.30
wed
DAY
86°F
SE 2 mph
precip
44%
NIGHT
88°F
E 3 mph
precip
6%
10.01
thu
DAY
86°F
E 7 mph
precip
8%
NIGHT
88°F
NE 7 mph
precip
20%
10.02
fri
DAY
86°F
E 4 mph
precip
19%
NIGHT
86°F
SE 9 mph
precip
21%
10.03
sat
DAY
86°F
E 9 mph
precip
12%
NIGHT
86°F
E 11 mph
precip
40%
10.04
sun
DAY
86°F
E 9 mph
precip
52%
NIGHT
86°F
E 12 mph
precip
52%
10.05
mon
DAY
86°F
E 12 mph
precip
21%
NIGHT
86°F
E 15 mph
precip
30%
10.06
tue
DAY
86°F
E 11 mph
precip
9%
NIGHT
86°F
E 16 mph
precip
23%
10.07
wed
DAY
86°F
E 10 mph
precip
21%
NIGHT
88°F
E 12 mph
precip
17%
10.08
thu
DAY
86°F
E 11 mph
precip
21%
NIGHT
86°F
E 15 mph
precip
16%
10.09
fri
DAY
86°F
E 11 mph
precip
8%
NIGHT
86°F
SE 20 mph
precip
11%
10.10
sat
DAY
86°F
E 10 mph
precip
10%
NIGHT
86°F
SE 16 mph
precip
17%
10.11
sun
DAY
86°F
E 9 mph
precip
11%
NIGHT
88°F
NE 5 mph
precip
17%
10.12
mon
DAY
86°F
E 4 mph
precip
19%
NIGHT
86°F
SW 4 mph
precip
47%

Ko Phangan Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Ko Phangan was 88.9°F. The maximum and minimum values were 87.8°F and 89.8°F respectively.

Ko Phangan on the Weather Map

Best Time to Visit Ko Phangan
The most sunny months:
April 17 days
May 14 days
March 14 days
The most warm months:
May 91.9 °F
June 91.2 °F
April 90.7 °F
Warmest sea temperature:
May 91.6 °F
April 90.6 °F
June 90.4 °F
The most cold months:
January 86.5 °F
February 86.8 °F
December 87.2 °F
The most rainy months:
November 14 days
October 13 days
September 10 days
The most windy months:
July 13 mph
September 12 mph
August 12 mph
more details
Thailand Resorts:
NAME
F°
Bang Tao Beach +86
Bangkok +88
Cape Panwa +86
Hua Hin +84
Karon Beach +86
Kata Beach +86
Khao Lak +86
Koh Chang +88
Nai Yang Beach +86
Pattaya +86
Phangan +88
Phi Phi +88
Phuket +86
Samet +88
Samui +86
all resorts
24 Hours Weather Forecast
Ko Phangan
Local time: 07:46
29 sep, tuesday
0900 88°F
NE
4 mph
1200 86°F
SE
2 mph
1500 86°F
S
1 mph
1800 88°F
SW
4 mph
2100 88°F
S
3 mph
30 sep, wednesday
0000 88°F
E
5 mph
0300 86°F
E
5 mph
0600 86°F
S
4 mph