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ThailandThe weather in March in Koh Samet
It's hot in March in Koh Samet with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 34°C. At night, you can expect temperatures between 25°C and 27°C.
March is a good month to be in Koh Samet for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in March for Koh Samet, Thailand. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 41°C in 2020, Koh Samet reached the highest temperature in March over the past 10 years. The lowest daytime temperature in this month was 27°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 21°C to a highest value of 29°C.
Water temperature
The water temperature at Koh Samet is 30°C this month. It’s really warm, perfect for a swim.
Rainfall amount
In March, there is an average of 65 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.
Daily weather in March for Koh Samet
Click on any day in March to get detailed info about the usual weather on that day in Koh Samet. Check out the historical temperatures and precipitation over the past 10 years on this day.
March weather comparison
| Koh Samet | New York | |
|---|---|---|
| Average temperature | 33°C | 11°C |
| Max. temperature | 34°C | 14°C |
| Min. temperature | 25°C | -5°C |
| Total precipitation | 65 mm | 63 mm |
| Rainy days | 9 days | 10 days |
Start of March
The month of March starts in Koh Samet with hot temps, averaging around 33°C during the day and nights around 26°C.
Mid March
By mid-March, daytime temps stay steady at around 33°C, with nights around 27°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of March
By the end of March, the average daytime temperature in Koh Samet is around 33°C, while nighttime temps are about 27°C. A shower might pop up, but overall, the weather will be dry and sunny.
Find affordable vacations to Koh Samet
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Koh Samet for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in March in Koh Samet, Thailand. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in March in Koh Samet
Temperature in March in Koh Samet over the years
Precipitation charts
These charts show the average amount of precipitation in March in Koh Samet, Thailand. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in March in Koh Samet
Total precipitation in March in Koh Samet over the years
Daily UV index in March in Koh Samet
This chart shows the average daily UV index in March in Koh Samet, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in March in Koh Samet
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Average weather in Koh Samet by month
Click on a month below to see detailed weather info for Koh Samet. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.