The highest day temperature in September 2026 was 87°F. The lowest night temperature was 50°F. The average values for day and night temperatures during September were 71.7°F и 59.3°F respectivly.

The average sea surface temperature in September 2026 for Parati was 75.3°F. The maximum and minimum values were 73.4°F and 77.2°F respectively.

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

Precipitation total in September for Parati is 0.8 in.

The average wind speed in September is 4.1 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 Parati in September is 7.2 hours.