What’s the climate like in Koh Samet?
The current climate in Koh Samet features temperatures ranging from a high of 34°C to a low of 31°C throughout the year. The average yearly temperature is around 33°C. At night, temperatures in the colder months average around 22°C and in the warmer months around 27°C.
The highest temperature recorded in Koh Samet in recent years was 42°C in May 2020. The lowest daytime temperature recorded was 24°C in January 2016.
On average, Koh Samet receives 1659 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Koh Samet?
The best time to visit Koh Samet for sunny weather is January through April, November and December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Koh Samet. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Koh Samet
The climate table of Koh Samet shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Temp. max (°C) | 32 | 31 | 33 | 33 | 34 | 33 | 32 | 32 | 32 | 32 | 32 | 32 |
Temp. min (°C) | 22 | 24 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 23 |
Precipitation | ||||||||||||
Precipitation (mm) | 27 | 37 | 65 | 94 | 179 | 160 | 159 | 215 | 334 | 287 | 88 | 14 |
UV Index | 8 | 8 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 8 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 33°C
- Highest temperature: 34°C in May
- Lowest temperature: 31°C in February
- Precipitation: 1659 mm per year, averaging 138 mm per month
- Driest months: 14 mm in December, 27 mm in January and 37 mm in February
- Wettest months: 334 mm in September, 287 mm in October and 215 mm in August
Table of Contents
Average Temperature per Month in Koh Samet
This graph shows the average maximum temperatures per month in Koh Samet, Thailand. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Koh Samet
This graph shows how much rainfall Koh Samet, Thailand, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average UV Index per Month in Koh Samet
This graph shows the average UV index per month in Koh Samet, Thailand. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Koh Samet
This graph shows the average yearly temperature in Koh Samet, Thailand. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Koh Samet
This chart shows the total yearly precipitation in Koh Samet, Thailand, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences 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.