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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Samui Airport, 80
Content continues below
September
Average Temperature
High
29°
Feels 34
Low
28°
Feels 31
Average Precipitation
25 Days
Rain amount
148mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
34°
4
31°
5
30°
6
30°
7
33°
8
32°
9
32°
10
32°
11
32°
12
31°
13
31°
14
31°
15
32°
16
32°
17
32°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Thursday, September 3, 2026
Day
34°
Feels 42
Wind
19 km/h W
Gust
28 km/h
Humidity
60%
P.O.P
60%
Rain
1-3 mm
Night
27°
Feels 31
Wind
25 km/h W
Gust
37 km/h
Humidity
84%
P.O.P
60%
Rain
~1 mm
Historical Averages
Sep 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.