The highest day temperature in January 2026 was 88°F. The lowest night temperature was 78°F. The average values for day and night temperatures during January were 85.5°F и 80.8°F respectivly.

The average sea surface temperature in January 2026 for Phi Phi was 86.9°F. The maximum and minimum values were 86.2°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 Phi Phi is 3.1 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 11.5 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 Phi Phi in January is 8.0 hours.