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Sea Temperature in Koh Samui in March
Complete information on the sea temperature range in the Gulf of Thailand in Koh Samui in March. Historical daily data. Climate details for March. Tips on swimming conditions and beach relaxation in Koh Samui. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Koh Samui in March
27°C
MINIMUN
29.5°C
AVERAGE
32°C
MAXIMUM
Historical Data of Water Temperature in March in Koh Samui
Water Temperature Chart for Gulf of Thailand in Koh Samui in March
Sea Temperature Table in Koh Samui in March Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Mar 1 | 29°C | 28°C | 29°C | 28.5°C |
| Mar 2 | 29°C | 28°C | 29°C | 28.8°C |
| Mar 3 | 29°C | 29°C | 28°C | 28.8°C |
| Mar 4 | 28°C | 28°C | 28°C | 28.3°C |
| Mar 5 | 28°C | 28°C | 31°C | 29.3°C |
| Mar 6 | 29°C | 28°C | 29°C | 29.0°C |
| Mar 7 | 29°C | 29°C | 31°C | 29.8°C |
| Mar 8 | 29°C | 29°C | 30°C | 29.3°C |
| Mar 9 | 29°C | 29°C | 28°C | 28.8°C |
| Mar 10 | 29°C | 29°C | 28°C | 29.0°C |
| Mar 11 | 29°C | 30°C | 28°C | 28.8°C |
| Mar 12 | 29°C | 29°C | 31°C | 29.3°C |
| Mar 13 | 29°C | 30°C | 31°C | 29.8°C |
| Mar 14 | 29°C | 30°C | 28°C | 29.0°C |
| Mar 15 | 29°C | 29°C | 31°C | 29.5°C |
| Mar 16 | 29°C | 30°C | 29°C | 29.3°C |
| Mar 17 | 29°C | 30°C | 30°C | 29.8°C |
| Mar 18 | 29°C | 30°C | 30°C | 29.8°C |
| Mar 19 | 29°C | 30°C | 28°C | 29.3°C |
| Mar 20 | 29°C | 29°C | 28°C | 29.0°C |
| Mar 21 | 29°C | 29°C | 30°C | 29.5°C |
| Mar 22 | 29°C | 29°C | 28°C | 28.8°C |
| Mar 23 | 29°C | 30°C | 28°C | 29.0°C |
| Mar 24 | 29°C | 29°C | 30°C | 29.5°C |
| Mar 25 | 29°C | 30°C | 31°C | 30.0°C |
| Mar 26 | 29°C | 29°C | 28°C | 29.0°C |
| Mar 27 | 29°C | 30°C | 29°C | 29.5°C |
| Mar 28 | 29°C | 30°C | 28°C | 29.3°C |
| Mar 29 | 30°C | 31°C | 31°C | 30.5°C |
| Mar 30 | 30°C | 30°C | 29°C | 29.8°C |
Koh Samui Climate and Swimming Opportunities in March
34°C
Average Day Air Temperature
23°C
Average Night Air Temperature
95 mm
Precipitation Amount per Month
7 days
Number of Rainy Days
12 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
6 km/h
Average Wind Speed
78%
Average
humidity
Koh Samui lies within the Surat Thani province in Thailand. The average daytime temperature in Koh Samui in March is 34°C (93°F), while the nighttime average is 23°C (74°F). There are typically seven rainy days during the month, with a total precipitation of 95 mm (3.7 inches). The daylight duration in March in Koh Samui is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in March is 6 km/h (4 mph), and the humidity level is around 78%.
The water temperature in Koh Samui in March ranges from 28°C to 30°C (82°F to 86°F). At the beginning of the month, the average temperature is around 29°C (84°F), shifting to 29°C (84°F) by mid-March and reaching 29°C (84°F) in the last ten days. Overall, the average sea temperature in Koh Samui for March is 29°C (84°F). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.
Sea Temperature in March in Nearby Cities
Frequently Asked Questions About Water Temperatures in March in Koh Samui
What is the sea temperature in Koh Samui in March?
The water temperature in the Gulf of Thailand in Koh Samui in March ranges from 28°C to 30°C (82°F to 86°F).
Is it possible to swim in the Gulf of Thailand in Koh Samui in March?
The average sea temperature in Koh Samui in March is 29°C (84°F), and the air temperature is 34°C (93°F), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.