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ThailandThe weather in August in Koh Samet
It's hot in August in Koh Samet with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 33°C. At night, you can expect temperatures between 26°C and 28°C.
Looking for sun? August isn’t a good month to be in Koh Samet. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August 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 37°C in 2020, Koh Samet reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 28°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 23°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 August, there is an average of 215 mm of precipitation, spread over 23 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Daily weather in August for Koh Samet
Click on any day in August 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.
August weather comparison
| Koh Samet | New York | |
|---|---|---|
| Average temperature | 32°C | 30°C |
| Max. temperature | 33°C | 31°C |
| Min. temperature | 26°C | -5°C |
| Total precipitation | 215 mm | 79 mm |
| Rainy days | 23 days | 13 days |
Start of August
The month of August starts in Koh Samet with hot temps, averaging around 32°C during the day and nights around 28°C.
Mid August
By mid-August, daytime temps rise to around 33°C, with nights around 27°C. There’s a high chance of precipitation during this time.
End of August
By the end of August, the average daytime temperature in Koh Samet is around 33°C, while nighttime temps are about 27°C. There’s a significant chance of many days with precipitation.
Find affordable vacations to Koh Samet
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
The typhoon season in Koh Samet runs from June to November.
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 August 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 August in Koh Samet
Temperature in August in Koh Samet over the years
Precipitation charts
These charts show the average amount of precipitation in August 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 August in Koh Samet
Total precipitation in August in Koh Samet over the years
Daily UV index in August in Koh Samet
This chart shows the average daily UV index in August 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 August in Koh Samet
Have you been to Koh Samet in August?
Share your weather experience in August in Koh Samet.
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.