Darwin in september: average Weather, Temperature and Climate
Weather in Darwin in september 2025
The weather in Darwin in september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 7
Weather at 6am
77°F
Clear/Sunny
70% of time
16%
13%
2%
Weather at 12pm
90°F
Clear/Sunny
73% of time
18%
10%
1%
Weather at 6pm
85°F
Clear/Sunny
74% of time
18%
8%
2%
Weather at 3am
77°F
65%
16%
13%
6%
Evolution of daily average temperature and precipitation in Darwin in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Darwin in september.
The climate of Darwin in september is perfect
the weather in Darwin in september is quite dry (with 1.6in of precipitation over 3 days).
The climate is very hot around this city this month. The thermometer averaged maximum of 92°F. The seasonal minimum is 77°F. Thus, the mean temperature average on this month of september in Darwin is 85°F. These temperatures are far removed from those records observed in Darwin in the month of september with a maximum record of 97°F in 2021 and a minimum record of 65°F in 2019. You can plan to have 86°F or more for all the month.
On this month of september, day length in Darwin is generally 12:02. The sun rises at 06:41 and sunset is at 18:43.
With a good climate, september is advisable to go there.
Seasonal average climate and temperature of Darwin in september
Check below seasonal norms These datas are compiled from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 92°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 97°F (2021) | ||||
| Lowest record temperature | 65°F (2019) | ||||
| Number of days at +86°F | 30 day(s) (100%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 83°F | ||||
| Lowest sea temperature | 80°F | ||||
| Highest sea temperature | 85°F | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.6in | ||||
| Number of days with rainfall | 3 day(s) (8%) | ||||
| Record daily rainfall | 1.4in (2010) | ||||
| Other climate data | |||||
| Humidity | 79% | ||||
| Visibility | 9.86km | ||||
| Cloud cover | 16% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:41 | ||||
| Time of sunset | 18:43 | ||||
| Length of day | 12:02 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Darwin in september 2024:
76°F to 86°F
76°F to 88°F
76°F to 90°F
77°F to 90°F
77°F to 88°F
77°F to 88°F
77°F to 88°F
77°F to 90°F
77°F to 88°F
76°F to 90°F
77°F to 88°F
77°F to 90°F
76°F to 92°F
76°F to 90°F
77°F to 88°F
79°F to 86°F
77°F to 85°F
74°F to 86°F
79°F to 88°F
81°F to 88°F
79°F to 88°F
79°F to 88°F
79°F to 88°F
79°F to 88°F
79°F to 88°F
81°F to 88°F
81°F to 88°F
81°F to 90°F
81°F to 90°F
81°F to 92°F
Map: other cities in Australia in september
Cities near Darwin:
| Kakadu National Park in september | good weather |
| Katherine in september | perfect weather |
| Daly Waters in september | perfect weather |
| Purnululu National Park in september | perfect weather |
| Nhulunbuy in september | perfect weather |
| Prince Regent National Park in september | perfect weather |
| Derby in september | good weather |
| Broome in september | perfect weather |
| Normanton in september | perfect weather |
| Thursday Island in september | bad weather |
| Bamaga (Cape York Peninsula) in september | perfect weather |
| Alice Springs in september | perfect weather |
Click over cities on the map for information about the weather in september.
Darwin
perfect weather
good
tolerable
bad
very bad
Weather data for Darwin in september:
Weather data for Darwin for september are derived from an average of the weather forecast since 2009 in Darwin. There is a margin of error and these forecasts are to be considered as general information only. The weather in Darwin can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Darwin.