The highest day temperature in January 2025 was 90°F. The lowest night temperature was 63°F. The average values for day and night temperatures during January were 81.2°F и 69.0°F respectivly.

The average sea surface temperature in January 2025 for Nuevo Vallarta was 76.6°F. The maximum and minimum values were 73.4°F and 79.0°F respectively.

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

Precipitation total in January for Nuevo Vallarta is 0.2 in.

The average wind speed in January is 3.4 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 Nuevo Vallarta in January is 8.3 hours.