Measurements:
°C
°F
CURRENT WEATHER
21:42
Similan
82°F
NW 4 mph
Feels like: 86°F
Precip: 0%
World Resorts Thailand Similan Weather

14 Day Weather Forecast

12.17
wed
DAY
88°F
S 7 mph
precip
0%
NIGHT
80°F
W 5 mph
precip
0%
12.18
thu
DAY
88°F
SE 4 mph
precip
0%
NIGHT
78°F
W 4 mph
precip
0%
12.19
fri
DAY
88°F
SE 7 mph
precip
81%
NIGHT
78°F
W 5 mph
precip
0%
12.20
sat
DAY
88°F
SE 7 mph
precip
0%
NIGHT
78°F
W 5 mph
precip
0%
12.21
sun
DAY
90°F
SE 7 mph
precip
0%
NIGHT
78°F
W 6 mph
precip
0%
12.22
mon
DAY
88°F
NE 7 mph
precip
0%
NIGHT
78°F
NW 5 mph
precip
0%
12.23
tue
DAY
88°F
NE 7 mph
precip
0%
NIGHT
78°F
W 5 mph
precip
47%
12.24
wed
DAY
86°F
NE 6 mph
precip
0%
NIGHT
80°F
W 4 mph
precip
0%
12.25
thu
DAY
88°F
NE 7 mph
precip
0%
NIGHT
78°F
W 6 mph
precip
0%
12.26
fri
DAY
88°F
NE 6 mph
precip
0%
NIGHT
78°F
W 5 mph
precip
0%
12.27
sat
DAY
86°F
NE 5 mph
precip
100%
NIGHT
78°F
W 6 mph
precip
0%
12.28
sun
DAY
88°F
NE 6 mph
precip
43%
NIGHT
78°F
W 6 mph
precip
0%
12.29
mon
DAY
88°F
NE 6 mph
precip
0%
NIGHT
78°F
W 6 mph
precip
0%
12.30
tue
DAY
88°F
NE 6 mph
precip
53%
NIGHT
80°F
N 5 mph
precip
0%

Similan Sea Water Temperature in December, °F

Select Year: 2025 2024 2023

The average sea surface temperature in December 2025 for Similan was 87.1°F. The maximum and minimum values were 86.6°F and 87.6°F respectively.

Similan on the Weather Map

Best Time to Visit Similan
The most sunny months:
March 21 days
February 19 days
January 16 days
The most warm months:
April 93.3 °F
March 93.2 °F
May 92.3 °F
Warmest sea temperature:
May 90.4 °F
April 90.3 °F
March 89.1 °F
The most cold months:
September 88.7 °F
August 89.4 °F
July 89.5 °F
The most rainy months:
July 17 days
August 15 days
October 15 days
The most windy months:
July 9 mph
August 8 mph
June 8 mph
more details
Thailand Resorts:
NAME
F°
Bang Tao Beach +84
Bangkok +92
Hua Hin +82
Karon Beach +84
Kata Beach +84
Khao Lak +82
Ko Li Pe +84
Koh Chang +86
Patong Beach +84
Pattaya +84
Phi Phi +84
Phuket +84
Samet +86
Samui +84
Similan +82
all resorts
24 Hours Weather Forecast
Similan
Local time: 21:42
18 dec, thursday
0000 80°F
W
5 mph
0300 78°F
W
4 mph
0600 78°F
W
4 mph
0900 84°F
W
3 mph
1200 88°F
SE
4 mph
1500 86°F
E
6 mph
1800 82°F
E
2 mph
2100 80°F
W
3 mph