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Weather in Northern Territory for September 2025

Your guide to Northern Territory weather in September - trends and predictions
  • In general, the average temperature in Northern Territory at the beginning of September is 30.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31.4 °C by the end of September.

  • Northern Territory sees moderate rainfall in September, averaging 8 rainy days.

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Average dry days
22
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/23°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
62 %
Avg humidity

Northern Territory in September average weather

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Temperatures trend during September in Northern Territory

See the weather trend as well as the moving average line

September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
30° /23° 0 mm 8
2 Sept. Sunny
Sunny
30° /23° 0 mm 8
3 Sept. Sunny
Sunny
31° /23° 0 mm 8
4 Sept. Sunny
Sunny
31° /23° 0 mm 8
5 Sept. Sunny
Sunny
30° /23° 0.1 mm 8
6 Sept. Sunny
Sunny
30° /23° 0.1 mm 8
7 Sept. Sunny
Sunny
30° /23° 0.5 mm 8
8 Sept. Sunny
Sunny
31° /23° 0.1 mm 9
9 Sept. Partly cloudy
Partly cloudy
32° /24° 0.2 mm 9
10 Sept. Sunny
Sunny
32° /24° 0.4 mm 9
11 Sept. Patchy rain possible
Patchy rain possible
32° /24° 2.1 mm 8
12 Sept. Sunny
Sunny
32° /24° 0 mm 9
13 Sept. Sunny
Sunny
31° /23° 0 mm 9
14 Sept. Sunny
Sunny
30° /23° 0 mm 8
15 Sept. Sunny
Sunny
31° /24° 0.1 mm 8
16 Sept. Sunny
Sunny
30° /23° 2.1 mm 8
17 Sept. Sunny
Sunny
30° /24° 4.5 mm 7
18 Sept. Sunny
Sunny
29° /22° 0.6 mm 7
19 Sept. Sunny
Sunny
30° /23° 1.7 mm 8
20 Sept. Sunny
Sunny
30° /24° 0.3 mm 8
21 Sept. Sunny
Sunny
31° /25° 2 mm 8
22 Sept. Sunny
Sunny
31° /25° 0.5 mm 8
23 Sept. Sunny
Sunny
31° /25° 0.4 mm 9
24 Sept. Sunny
Sunny
31° /25° 1.1 mm 8
25 Sept. Sunny
Sunny
31° /25° 0.6 mm 8
26 Sept. Partly cloudy
Partly cloudy
31° /25° 0.7 mm 8
27 Sept. Sunny
Sunny
31° /25° 2.7 mm 8
28 Sept. Sunny
Sunny
32° /25° 1.3 mm 8
29 Sept. Sunny
Sunny
32° /26° 0.8 mm 9
30 Sept. Partly cloudy
Partly cloudy
32° /25° 0 mm 9
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Important Notice
Our weather forecast for Northern Territory in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Northern Territory forecast closer to your planned date for the most up-to-date weather information.

Northern Territory in September - FAQ

What are the expected maximum and minimum temperatures in Northern Territory during September?
During September, expect a variety of temperatures with highs around 30° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Northern Territory during September?
Rainfall in Northern Territory during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 8 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Northern Territory during September?
The average wind speed in Northern Territory during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Northern Territory

Explore the daily rainfall trends and prepare for Northern Territorys September weather 💧

UV exposure in Northern Territory during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Northern Territory?

Get accurate weather forecasts for Northern Territory, located at latitude -12.461 and longitude 130.842. Stay updated with localized weather information tailored for Northern Territory.

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