Measurements:
°C
°F
Samui
80°F
W 12 mph
Feels like: 86°F
Precip: 96%
World Resorts Thailand Samui Weather

7 Day Weather Forecast

01.18
fri
DAY
86°F
W 18 mph
precip
80%
NIGHT
80°F
W 14 mph
precip
0%
01.19
sat
DAY
86°F
W 14 mph
precip
66%
NIGHT
80°F
W 9 mph
precip
0%
01.20
sun
DAY
86°F
W 11 mph
precip
87%
NIGHT
80°F
NW 6 mph
precip
0%
01.21
mon
DAY
84°F
W 2 mph
precip
79%
NIGHT
80°F
NW 9 mph
precip
77%
01.22
tue
DAY
84°F
NW 6 mph
precip
50%
NIGHT
80°F
NW 6 mph
precip
55%
01.23
wed
DAY
84°F
NW 7 mph
precip
67%
NIGHT
80°F
NW 11 mph
precip
66%
01.24
thu
DAY
84°F
NW 9 mph
precip
85%
NIGHT
80°F
NW 9 mph
precip
0%

Samui Sea Water Temperature in January, °F

Select Year: 2019 2018 2017

The average sea surface temperature in January 2019 for Samui was 28.2°F. The maximum and minimum values were 27.7°F and 28.8°F respectively.

Samui on the Weather Map

Best Time to Visit Samui
The most sunny months:
April 22 days
May 22 days
March 17 days
The most warm months:
May 95.2 °F
June 94.7 °F
July 94.0 °F
Warmest sea temperature:
May 91.5 °F
June 90.3 °F
April 90.3 °F
The most cold months:
January 89.0 °F
February 89.2 °F
December 89.8 °F
The most rainy months:
November 16 days
December 12 days
October 12 days
The most windy months:
December 12 mph
July 11 mph
February 11 mph