The highest day temperature in September 2023 was 94°F. The lowest night temperature was 70°F. The average values for day and night temperatures during September were 88.7°F и 80.3°F respectivly.

The average sea surface temperature in September 2023 for Puerto Vallarta was 92.2°F. The maximum and minimum values were 91.0°F and 94.4°F respectively.

Most of the days in September are cloudy but you can also expect sunny or gloomy days.

Precipitation total in September for Puerto Vallarta is 9.7 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 3.6 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 September is 5.9 hours.