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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Ko Samui, 84
Content continues below
August
Average Temperature
High
30°
Feels 34
Low
28°
Feels 31
Average Precipitation
24 Days
Rain amount
120.9mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
31°
15
30°
16
30°
17
29°
18
28°
19
30°
20
31°
21
31°
22
31°
23
30°
24
28°
25
30°
26
30°
27
30°
28
30°
29
30
31
Forecast
Friday, August 14, 2026
Day
31°
Feels 37
Wind
27 km/h SW
Gust
40 km/h
Humidity
70%
P.O.P
40%
Rain
~1 mm
Night
28°
Feels 31
Wind
28 km/h SW
Gust
41 km/h
Humidity
85%
P.O.P
80%
Rain
~1 mm
Historical Averages
Aug 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.