The highest day temperature in January 2025 was 91°F. The lowest night temperature was 62°F. The average values for day and night temperatures during January were 81.9°F и 67.7°F respectivly.

The average sea surface temperature in January 2025 for Puerto Vallarta was 76.6°F. The maximum and minimum values were 73.2°F and 79.2°F respectively.

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

Precipitation total in January for Puerto Vallarta is 37.6 in. It makes january the most rainy month of the year.

The average wind speed in January is 4.0 mph. This value is relatively stable throughout the year.

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 Puerto Vallarta in January is 9.1 hours.