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Australian Capital Territory weather in September

Thinking about venturing to Australian Capital Territory this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Australian Capital Territory in September?

Australian Capital Territory is a region in Australia. In September, Australian Capital Territory experiences a range of weather conditions, with temperatures that range from moderate to very warm and precipitation levels ranging from almost none to moderate.

During the day the temperature is moderate in Canberra at 16°C and very warm in Purnululu National Park at 37°C. As night falls, temperatures generally drop to 21°C in Purnululu National Park and 4°C in Canberra.

In September, precipitation varies across different areas. From almost no rainfall in Purnululu National Park with an average of 1.6 mm to moderate rainfall in Hall with 68 mm. The days are mostly sunny, with an average total of around 222 hours of sunshine in Canberra. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For specific regional insights in Australian Capital Territory for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Australian Capital Territory climate page.

Where to go in Australian Capital Territory in September

Find the average weather conditions in September for the most popular destinations in Australian Capital Territory on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Australian Capital Territory

What is the weather like in September for the 5 most popular destinations in Australian Capital Territory?

Average weather in Canberra

In September Canberra generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Canberra
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
13°C 
1°C 
202 hours 
55 mm 
11 days 
16°C 
4°C 
222 hours 
61 mm 
12 days 
October   >> October
>>  
20°C 
6°C 
267 hours 
64 mm 
14 days 
Climate in Canberra

Average weather in Hall

In September Hall generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Hall
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
14°C 
1°C 
202 hours 
60 mm 
11 days 
17°C 
4°C 
222 hours 
68 mm 
12 days 
October   >> October
>>  
20°C 
6°C 
267 hours 
69 mm 
14 days 
Climate in Hall

Average weather in Port Hughes

In September Port Hughes generally has pleasant temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Port Hughes
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
16°C 
10°C 
38 mm 
8 days 
18°C 
11°C 
43 mm 
7 days 
October   >> October
>>  
21°C 
12°C 
31 mm 
8 days 
Climate in Port Hughes

Average weather in Carnarvon

In September Carnarvon generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 16°C and almost no monthly rainfall. So on average the conditions are perfect that month.

Carnarvon
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
24°C 
15°C 
12 mm 
6 days 
25°C 
16°C 
4.1 mm 
4 days 
October   >> October
>>  
27°C 
18°C 
2.5 mm 
3 days 
Climate in Carnarvon

Average weather in Hayman Island

In September Hayman Island generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 22°C and low monthly rainfall. So on average the conditions are perfect that month.

Hayman Island
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
23°C 
20°C 
280 hours 
35 mm 
5 days 
24°C 
22°C 
288 hours 
16 mm 
4 days 
October   >> October
>>  
26°C 
23°C 
305 hours 
31 mm 
5 days 
Climate in Hayman Island

Is your destination not in the list? Have a look at other destinations in Australian Capital Territory, in Australia.

Is September the best time to visit Australian Capital Territory?

Given the typically tolerable weather conditions in Canberra, September might be a good time to visit Australian Capital Territory.

On average, the best time to visit Australian Capital Territory is in January, February, March, April, October, November and December with generally perfect weather in Canberra. In contrast, June, July and August tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Australian Capital Territory. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Australia? Get detailed historical weather averages for many cities in Australia.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.