Weather in Samui: March
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Average day temperature: | 85.1°F |
| Average night temperature: | 82.3°F | |
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Sea water temperature: | 84.5°F |
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Number of sunny days: | 15 days |
| Day length: | 11.9 - 12.2 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.6 in. | |
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forecast
| Samui |
temperature
| Samui |
Air temperature in March, °F
| Day temperature | Night temperature |
The highest day temperature during March of 2025 was 83°F. At the same time the lowest night temperature was 80°F. Day and night temperature averages during March were 82.0°F and 81.8°F.
Sea water temperature in Samui in March, °F
The average sea water temperature in March of 2025 was 84.4°F. The highest and lowest sea temperatures during the month were 85.3°F and 83.3°F.
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
Mostly all days in March are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in March, in.
Precipitation total value in Samui in March is 1.5 in. Other months of the year show relatively similar values.
The average wind speed value in March is 10.3 mph
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in March is: 7.1.
Best time for vacation in Samui
Samui on a weather map
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