The highest day temperature in September 2023 was 89°F. The lowest night temperature was 76°F. The average values for day and night temperatures during September were 87.1°F и 78.2°F respectivly.

The average sea surface temperature in September 2023 for Natal was 84.3°F. The maximum and minimum values were 83.6°F and 84.8°F respectively.

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

Precipitation total in September for Natal is 0.9 in. It makes september one of the least rainy months of the year.

The average wind speed in September is 15.3 mph. It makes September the most windy month of the year for Natal.

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 Natal in September is 7.1 hours.