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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Ko Chang, 23
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May
Average Temperature
High
30°
Feels 35
Low
28°
Feels 32
Average Precipitation
26 Days
Rain amount
474.1mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
28°
19
29°
20
29°
21
28°
22
28°
23
29°
24
29°
25
29°
26
29°
27
29°
28
29°
29
30°
30
29°
31
28°
Forecast
Monday, May 18, 2026
Day
28°
Feels 33
Wind
24 km/h SW
Gust
36 km/h
Humidity
83%
P.O.P
100%
Rain
20-25 mm
Night
27°
Feels 31
Wind
24 km/h W
Gust
37 km/h
Humidity
88%
P.O.P
100%
Rain
15-20 mm
Historical Averages
May 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.