The highest day temperature in September 2026 was 80°F. The lowest night temperature was 65°F. The average values for day and night temperatures during September were 75.0°F и 71.6°F respectivly.

The average sea surface temperature in September 2026 for Itaipava was 77.2°F. The maximum and minimum values were 75.8°F and 78.6°F respectively.

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

Precipitation total in September for Itaipava is 0.9 in.

The average wind speed in September is 11.7 mph. It makes September the most windy month of the year for Itaipava.

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 Itaipava in September is 7.5 hours.