The highest day temperature in September 2026 was 88°F. The lowest night temperature was 81°F. The average values for day and night temperatures during September were 86.1°F и 81.8°F respectivly.

The average sea surface temperature in September 2026 for Ananindeua was 88.4°F. The maximum and minimum values were 87.8°F and 88.8°F respectively.

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

Precipitation total in September for Ananindeua is 0.3 in. It makes september the least rainy month of the year.

The average wind speed in September is 10.3 mph. It makes September the most windy month of the year for Ananindeua.

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 Ananindeua in September is 7.6 hours.