The highest day temperature in January 2025 was 91°F. The lowest night temperature was 73°F. The average values for day and night temperatures during January were 87.9°F и 76.5°F respectivly.

The average sea surface temperature in January 2025 for Khao Lak was 87.4°F. The maximum and minimum values were 86.6°F and 88.0°F respectively.

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

Precipitation total in January for Khao Lak is 2.9 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 5.7 mph.

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 Khao Lak in January is 8.1 hours.