ThailandAverage weather for Koh Lanta in December
It's hot in December in Koh Lanta with an average temperature of 32°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 23°C and 24°C.
Start of December
The month of December starts in Koh Lanta with hot temps, averaging around 32°C during the day and nights around 24°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid December
By mid-December, daytime temps stay steady at around 32°C, with nights around 24°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of December
By the end of December, the average daytime temperature in Koh Lanta is around 32°C, while nighttime temps are about 24°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Water temperature
The water temperature at Koh Lanta is 30°C this month. It’s really warm, perfect for a swim.
In December, there is an average of 98 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the Northeast.
Koh Lanta in December |
New York | ||
|---|---|---|---|
 Average temperature |
32°C | 9°C | |
 Max. temperature |
33°C | 12°C | |
| Min. temperature |
30°C | -5°C | |
 Total precipitation |
98 mm | 133 mm | |
| Rainy days |
12 days | 17 days | |
November
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.
Is December a good time to visit Koh Lanta?
December is a good month to be in Koh Lanta for sunny weather. You’ll have high temperatures and not too much rain.
The typhoon season in Koh Lanta runs from June to November.
Temperature records
With 36°C in 2017, Koh Lanta reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 24°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 25°C.
Check out the climate of Koh Lanta 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.
Daily Temperature in December in Koh Lanta
This chart shows the average daily high and low temperatures in December for Koh Lanta, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in December in Koh Lanta
Good
Sunny days are followed by short, heavy showers. Warm but co... more
Daily Precipitation in December in Koh Lanta
The chart below shows the average daily precipitation in December for Koh Lanta, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 12 days of precipitation in Koh Lanta.
Daily UV index in December in Koh Lanta
This chart shows the average daily UV index in December in Koh Lanta, 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.
Temperature in December in Koh Lanta over the years
This chart shows the average temperature in December in Koh Lanta, measured in degrees Celsius, over the past few years.
Total precipitation in December in Koh Lanta over the years
This chart shows the average precipitation in December in Koh Lanta, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Koh Lanta
Click on any day in December to get detailed info about the usual weather on that day in Koh Lanta. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Koh Lanta
The weather in December in Koh Lanta is rated 4 out of 5 stars by 1 visitor. Have you been to Koh Lanta? Share your weather experience to help other visitors.
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Sunny days are followed by short, heavy showers. Warm but comfortable. The only drawback was the very high humidity.— This text is automatically translated to English
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Average weather in Koh Lanta by month
Click on a month below to see detailed weather info for Koh Lanta. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Koh Lanta for all months at once
