The highest day temperature in March 2025 was 97°F. The lowest night temperature was 78°F. The average values for day and night temperatures during March were 93.4°F и 80.2°F respectivly.

The average sea surface temperature in March 2025 for Koh Lanta was 89.5°F. The maximum and minimum values were 87.4°F and 91.4°F respectively.

Most of the days in March are sunny but you can also expect cloudy and gloomy days.

Precipitation total in March for Koh Lanta is 2.8 in. It makes march one of the least rainy months of the year.

The average wind speed in March is 8.6 mph. It makes March 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 March is 9.2 hours.