Tasmania
September
Weather in Tasmania for September 2025
Your guide to Tasmania weather in September - trends and predictions
In general, the average temperature in Tasmania at the beginning of September is 14.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 16 °C by the end of September.
Tasmania sees moderate rainfall in September, averaging 10 rainy days.
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20
Dry days
10
Rainy days
0
Snow days
15°/3°
Temperatures
18 km/h
Avg max wind
69 %
Avg humidity
Tasmania in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  11° | 3  15° | 4 18° | 5  15° | 6 14° | 7 16° |
| 8 11° | 9  10° | 10 13° | 11 12° | 12 15° | 13 16° | 14 14° |
| 15 14° | 16 14° | 17  12° | 18 13° | 19 15° | 20 11° | 21 12° |
| 22 14° | 23 14° | 24  17° | 25 13° | 26 12° | 27 16° | 28 19° |
| 29 17° | 30 18° |
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Temperatures trend during September in Tasmania
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. | Cloudy | 11° /2° | 3 mm | 4 | |
| 2 Sept. | Overcast | 11° /1° | 7 mm | 3 | |
| 3 Sept. | Sunny | 15° /2° | 0.2 mm | 5 | |
| 4 Sept. | Overcast | 18° /2° | 0 mm | 5 | |
| 5 Sept. | Patchy rain possible | 15° /4° | 0.4 mm | 4 | |
| 6 Sept. | Overcast | 14° /4° | 5.5 mm | 4 | |
| 7 Sept. | Overcast | 16° /5° | 0.4 mm | 4 | |
| 8 Sept. | Overcast | 11° /3° | 2.4 mm | 4 | |
| 9 Sept. | Light drizzle | 10° /3° | 2.7 mm | 4 | |
| 10 Sept. | Light rain shower | 13° /2° | 1.7 mm | 4 | |
| 11 Sept. | Overcast | 12° /0° | 2.5 mm | 4 | |
| 12 Sept. | Overcast | 15° /2° | 0 mm | 4 | |
| 13 Sept. | Cloudy | 16° /3° | 1.8 mm | 5 | |
| 14 Sept. | Sunny | 14° /4° | 4 mm | 5 | |
| 15 Sept. | Cloudy | 14° /4° | 0.1 mm | 4 | |
| 16 Sept. | Light drizzle | 14° /5° | 5.3 mm | 4 | |
| 17 Sept. | Partly cloudy | 12° /4° | 0.5 mm | 4 | |
| 18 Sept. | Partly cloudy | 13° /1° | 3.8 mm | 5 | |
| 19 Sept. | Partly cloudy | 15° /1° | 5.4 mm | 5 | |
| 20 Sept. | Patchy rain possible | 11° /2° | 3.8 mm | 4 | |
| 21 Sept. | Patchy rain possible | 12° /1° | 0.5 mm | 4 | |
| 22 Sept. | Partly cloudy | 14° /2° | 0.1 mm | 4 | |
| 23 Sept. | Patchy rain possible | 14° /3° | 0.1 mm | 4 | |
| 24 Sept. | Mist | 17° /1° | 0.2 mm | 5 | |
| 25 Sept. | Light drizzle | 13° /2° | 1.4 mm | 4 | |
| 26 Sept. | Sunny | 12° /1° | 0.1 mm | 4 | |
| 27 Sept. | Patchy rain possible | 16° /1° | 0 mm | 5 | |
| 28 Sept. | Partly cloudy | 19° /3° | 0 mm | 5 | |
| 29 Sept. | Light drizzle | 17° /4° | 0.4 mm | 5 | |
| 30 Sept. | Patchy rain possible | 18° /5° | 0.2 mm | 5 | |
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Important Notice
Our weather forecast for Tasmania 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 Tasmania forecast closer to your planned date for the most up-to-date weather information.
Tasmania in September - FAQ
What are the expected maximum and minimum temperatures in Tasmania during September?
Prepare for cooler days with highs just around 15° and colder nights, dipping below 3°.
How much rainfall should be expected in Tasmania during September?
In September, Tasmania can expect light to moderate rainfall, totaling 28.6 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Tasmania during September?
The average wind speed in Tasmania during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Tasmania
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