The highest day temperature in September 2023 was 95°F. The lowest night temperature was 75°F. The average values for day and night temperatures during September were 90.7°F и 78.3°F respectivly.

The average sea surface temperature in September 2023 for Darwin was 85.7°F. The maximum and minimum values were 83.8°F and 88.4°F respectively.

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

Precipitation total in September for Darwin is 0.8 in.

The average wind speed in September is 7.7 mph. It makes September one of the most windless months of the year for Darwin.

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 Darwin in September is 10.4 hours.