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Australia weather

Weather in Townsville for September 2025

Your guide to Townsville weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Townsville has been nearly identical to the historical average, with a temperature of 25.2 °C (showing only a slight deviation of -0.4 °C).

  • The forecast for the next days in Townsville predicts temperatures to be around 26 °C, close to the historical average.

  • In general, the average temperature in Townsville at the beginning of September is 25.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 25.6 °C by the end of September.

    • Rain 🌧️

  • Precipitation in Townsville during September is a rare event, with an average of fewer than 2 rainy days.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
29
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/18°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Townsville Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
25°
2
Partly cloudy
24°
3
Partly cloudy
25°
4
Sunny
25°
5
Partly cloudy
26°
6
Cloudy
26°
7
Overcast
26°
8
Patchy rain possible
26°
9
Patchy rain possible
26°
10
Patchy rain possible
26°
11
Patchy rain possible
27°
12
Sunny
25°
13
Partly cloudy
26°
14
Sunny
26°
15
Sunny
25°
16
Sunny
25°
17
Patchy rain possible
25°
18
Partly cloudy
27°
19
Patchy rain possible
26°
20
Sunny
26°
21
Patchy rain possible
26°
22
Patchy rain possible
26°
23
Patchy rain possible
26°
24
Patchy rain possible
22°
25
Sunny
25°
26
Sunny
25°
27
Sunny
26°
28
Sunny
27°
29
Sunny
27°
30
Sunny
27°

Temperatures trend during September in Townsville

See the weather trend as well as the moving average line

September weather in Townsville day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 25° /17° 0 mm 7
2 Sept. Partly cloudy
Partly cloudy
 24° /17° 0 mm 6
3 Sept. Partly cloudy
Partly cloudy
 25° /18° 0 mm 7
4 Sept. Sunny
Sunny
 25° /17° 0.2 mm 7
5 Sept. Partly cloudy
Partly cloudy
 26° /18° 1.1 mm 7
6 Sept. Cloudy
Cloudy
 26° /19° 0.4 mm 7
7 Sept. Overcast
Overcast
 26° /18° 0.5 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
 26° /18° 1.2 mm 7
9 Sept. Patchy rain possible
Patchy rain possible
 26° /18° 0.7 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 26° /19° 0.7 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 27° /18° 0.2 mm 7
12 Sept. Sunny
Sunny
 25° /16° 0 mm 7
13 Sept. Partly cloudy
Partly cloudy
 26° /17° 0 mm 7
14 Sept. Sunny
Sunny
 26° /17° 1 mm 7
15 Sept. Sunny
Sunny
 25° /17° 0.4 mm 7
16 Sept. Sunny
Sunny
 25° /15° 0.1 mm 8
17 Sept. Patchy rain possible
Patchy rain possible
 25° /20° 0.4 mm 0.8
18 Sept. Partly cloudy
Partly cloudy
 27° /21° 0.1 mm 2.3
19 Sept. Patchy rain possible
Patchy rain possible
 26° /21° 0.2 mm 2.8
20 Sept. Sunny
Sunny
 26° /21° 0 mm 2.8
21 Sept. Patchy rain possible
Patchy rain possible
 26° /20° 0.1 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
 26° /21° 0.2 mm 6
23 Sept. Patchy rain possible
Patchy rain possible
 26° /22° 1.1 mm 6
24 Sept. Patchy rain possible
Patchy rain possible
 22° /19° 1.7 mm 6
25 Sept. Sunny
Sunny
 25° /17° 0 mm 7
26 Sept. Sunny
Sunny
 25° /19° 0 mm 7
27 Sept. Sunny
Sunny
 26° /20° 0 mm 7
28 Sept. Sunny
Sunny
 27° /20° 0 mm 7
29 Sept. Sunny
Sunny
 27° /20° 0 mm 7
30 Sept. Sunny
Sunny
 27° /20° 0 mm 7
Next
Important Notice
Our weather forecast for Townsville 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 Townsville forecast closer to your planned date for the most up-to-date weather information.
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Townsville in September - FAQ

What are the expected maximum and minimum temperatures in Townsville during September?
During September, expect a variety of temperatures with highs around 26° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Townsville during September?
Rainfall in Townsville during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 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 Townsville during September?
The average wind speed in Townsville during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Townsville

Explore the daily rainfall trends and prepare for Townsvilles September weather 💧

UV exposure in Townsville during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Townsville?

Get accurate weather forecasts for Townsville, located at latitude -19.266 and longitude 146.806. Stay updated with localized weather information tailored for Townsville.

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