Monthly Average Rainy days in Koh Samui
The number of days each month with rain, snow and hail in Koh Samui (Bangkok Province), Thailand.
- Most rainy days are in May, June, July, August, September, October and November.
- On average, October is the most rainy with 20 days of rain/snow.
- On average, March is the driest month with 4 rainy days.
- The average annual number of rainy days is 163.
Current rainfall in Koh Samui
Mon Jan 06
29°C | 25°C
NE 
5 m/s
5 m/s2.7 mm
broken clouds and chance of rain
Tue Jan 07
29°C | 24°C
E 4 m/s
4 m/s1.9 mm
partly cloudy and small chance of rain
Wed Jan 08
30°C | 23°C
E 4 m/s
4 m/s
clear and no rain
