ThailandThe weather in December in Koh Chang
It's hot in December in Koh Chang with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 22°C and 24°C.
December is a good month to be in Koh Chang 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 December for Koh Chang, 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 2019, Koh Chang reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 23°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 26°C.
Water temperature
The water temperature at Koh Chang is 30°C this month. It’s really warm, perfect for a swim.
Rainfall amount
In December, there is an average of 21 mm of precipitation, spread over 6 days. The wind speed is around 4 Bft, mostly coming from the Northeast.
Daily weather in December for Koh Chang
Click on any day in December to get detailed info about the usual weather on that day in Koh Chang. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Koh Chang | New York | |
|---|---|---|
| Average temperature | 33°C | 9°C |
| Max. temperature | 34°C | 12°C |
| Min. temperature | 22°C | -5°C |
| Total precipitation | 21 mm | 133 mm |
| Rainy days | 6 days | 17 days |
Start of December
The month of December starts in Koh Chang with hot temps, averaging around 33°C during the day and nights around 24°C.
Mid December
By mid-December, daytime temps stay steady at around 33°C, with nights around 23°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of December
By the end of December, the average daytime temperature in Koh Chang is around 33°C, while nighttime temps are about 23°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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 Chang runs from June to November.
Check out the climate of Koh Chang for all months and discover the best travel time
Curious about the weather in other parts of Thailand? Check out the climate and weather for spots like Bangkok, Chiang Mai, Phuket, or explore other destinations in Thailand.
Temperature charts
These charts show the average temperatures in December in Koh Chang, Thailand. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Koh Chang
Temperature in December in Koh Chang over the years
Precipitation charts
These charts show the average amount of precipitation in December in Koh Chang, 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 December in Koh Chang
Total precipitation in December in Koh Chang over the years
Daily UV index in December in Koh Chang
This chart shows the average daily UV index in December in Koh Chang, 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 December in Koh Chang
Have you been to Koh Chang in December?
Share your weather experience in December in Koh Chang.
Average weather in Koh Chang by month
Click on a month below to see detailed weather info for Koh Chang. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.