Measurements:
°C
°F
CURRENT WEATHER
19:38
Samui
82°F
SW 13 mph
Feels like: 86°F
Precip: 100%
World Resorts Thailand Samui Weather

14 Day Weather Forecast

01.09
fri
DAY
82°F
SW 12 mph
precip
100%
NIGHT
82°F
SW 10 mph
precip
83%
01.10
sat
DAY
82°F
SW 8 mph
precip
0%
NIGHT
82°F
W 7 mph
precip
0%
01.11
sun
DAY
82°F
SW 7 mph
precip
0%
NIGHT
82°F
W 7 mph
precip
0%
01.12
mon
DAY
82°F
W 4 mph
precip
0%
NIGHT
84°F
W 5 mph
precip
0%
01.13
tue
DAY
84°F
SW 7 mph
precip
0%
NIGHT
84°F
W 4 mph
precip
0%
01.14
wed
DAY
84°F
NW 4 mph
precip
0%
NIGHT
84°F
NW 8 mph
precip
0%
01.15
thu
DAY
82°F
NE 2 mph
precip
0%
NIGHT
84°F
NW 9 mph
precip
51%
01.16
fri
DAY
82°F
NE 2 mph
precip
43%
NIGHT
84°F
NW 9 mph
precip
0%
01.17
sat
DAY
84°F
N 3 mph
precip
100%
NIGHT
84°F
NW 7 mph
precip
0%
01.18
sun
DAY
84°F
NW 6 mph
precip
0%
NIGHT
84°F
NW 10 mph
precip
0%
01.19
mon
DAY
84°F
NW 6 mph
precip
100%
NIGHT
84°F
NW 11 mph
precip
0%
01.20
tue
DAY
84°F
NW 10 mph
precip
72%
NIGHT
84°F
NW 13 mph
precip
0%
01.21
wed
DAY
84°F
NW 10 mph
precip
0%
NIGHT
84°F
NW 11 mph
precip
57%
01.22
thu
DAY
84°F
N 9 mph
precip
0%
NIGHT
84°F
NW 14 mph
precip
0%

Samui Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Samui was 85.1°F. The maximum and minimum values were 83.8°F and 86.0°F respectively.

Samui on the Weather Map

Best Time to Visit Samui
The most sunny months:
April 17 days
March 15 days
May 14 days
The most warm months:
May 92.6 °F
June 92.0 °F
July 91.3 °F
Warmest sea temperature:
May 91.6 °F
April 90.6 °F
June 90.6 °F
The most cold months:
January 86.9 °F
February 87.2 °F
December 87.3 °F
The most rainy months:
November 15 days
October 11 days
December 9 days
The most windy months:
July 12 mph
September 12 mph
December 11 mph
more details
Thailand Resorts:
NAME
F°
Bang Tao Beach +82
Bangkok +82
Hua Hin +74
Karon Beach +82
Kata Beach +82
Khao Lak +78
Ko Li Pe +84
Koh Chang +80
Patong Beach +82
Pattaya +78
Phi Phi +84
Phuket +82
Samet +80
Samui +82
Similan +78
all resorts
24 Hours Weather Forecast
Samui
Local time: 19:38
09 jan, friday
2100 82°F
SW
13 mph
10 jan, saturday
0000 82°F
SW
10 mph
0300 82°F
SW
8 mph
0600 80°F
SW
9 mph
0900 82°F
SW
9 mph
1200 82°F
SW
8 mph
1500 82°F
SW
9 mph
1800 82°F
W
9 mph