Weather in Samui in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 88.0°F | 87.3°F | 87.2°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 84.2°F | 83.4°F | 83.2°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 86.5°F | 85.6°F | 85.2°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 10 days | 9 days | 10 days | |||
| Day length: | ||||||
| Day length: | 12.6 - 12.7 h. | 12.5 - 12.7 h. | 12.3 - 12.5 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 7 days | 9 days | 5 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 4.0 in. | 4.2 in. | 3.1 in. | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Samui
Samui on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Samui
Local time: 21:11
November 22, friday
0000
82°F
W
12 mph
12 mph
0300
82°F
W
12 mph
12 mph
0600
82°F
W
12 mph
12 mph
0900
82°F
W
14 mph
14 mph
1200
82°F
W
17 mph
17 mph
1500
84°F
W
19 mph
19 mph
1800
84°F
W
17 mph
17 mph
2100
84°F
W
16 mph
16 mph
