The highest day temperature in November 2025 was 87°F. The lowest night temperature was 76°F. The average values for day and night temperatures during November were 83.8°F и 82.3°F respectivly.

The average sea surface temperature in November 2025 for Koh Lanta was 88.5°F. The maximum and minimum values were 86.8°F and 89.6°F respectively.

Most of the days in November are cloudy but you can also expect sunny or gloomy days.

Precipitation total in November for Koh Lanta is 7.7 in.

The average wind speed in November is 9.1 mph. It makes November one of the most windless months of the year for Koh Lanta.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Koh Lanta in November is 5.9 hours.