17.05
sun
sun
Day

84°F
E 19 mph
Precip.
0%
0%
Night

84°F
E 22 mph
Precip.
0%
0%
18.05
mon
mon
Day

84°F
NE 19 mph
Precip.
100%
100%
Night

82°F
E 24 mph
Precip.
100%
100%
19.05
tue
tue
Day

82°F
E 19 mph
Precip.
100%
100%
Night

82°F
E 19 mph
Precip.
100%
100%
20.05
wed
wed
Day

82°F
E 17 mph
Precip.
100%
100%
Night

82°F
NE 14 mph
Precip.
0%
0%
21.05
thu
thu
Day

82°F
NE 21 mph
Precip.
100%
100%
Night

84°F
E 17 mph
Precip.
100%
100%
22.05
fri
fri
Day

84°F
NE 15 mph
Precip.
100%
100%
Night

86°F
E 14 mph
Precip.
27%
27%
23.05
sat
sat
Day

84°F
NE 15 mph
Precip.
100%
100%
Night

84°F
NE 19 mph
Precip.
22%
22%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 87.1°F. The highest and lowest sea temperatures during the month were 87.6°F and 86.5°F.
Air temperature in Phangan, °F
Precipitation total in Phangan, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Phangan
Phangan on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Phangan
Local time: 12:28
May 17, sunday
1500

84°F
E
19 mph
19 mph
1800

84°F
E
23 mph
23 mph
2100

84°F
E
25 mph
25 mph
May 18, monday
0000

84°F
E
22 mph
22 mph
0300

82°F
E
20 mph
20 mph
0600

82°F
E
19 mph
19 mph
0900

84°F
E
19 mph
19 mph
1200

84°F
NE
19 mph
19 mph



























