The highest day temperature in September 2023 was 90°F. The lowest night temperature was 65°F. The average values for day and night temperatures during September were 79.6°F и 69.1°F respectivly.

The average sea surface temperature in September 2023 for Caraguatatuba was 76.1°F. The maximum and minimum values were 73.4°F and 78.0°F respectively.

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in September for Caraguatatuba is 1.4 in. It makes september one of the least rainy months of the year.

The average wind speed in September is 6.1 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 Caraguatatuba in September is 6.3 hours.