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Port Pirie
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Australia weather

Weather in Port Pirie for September 2026

Your guide to Port Pirie weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Port Pirie has been nearly identical to the historical average, with a temperature of 19.8 °C (showing only a slight deviation of 0.2 °C).

  • The forecast for the upcoming days in Port Pirie predicts a temperature of 21.4 °C, which is slightly above the historical average.

  • In general, the average temperature in Port Pirie at the beginning of September is 20.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 20.1 °C by the end of September.

    • Rain 🌧️

  • Port Pirie experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 21 mm.

    • More

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

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/9°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Port Pirie Weather September

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

Temperatures trend during September in Port Pirie

See the weather trend as well as the moving average line

September weather in Port Pirie day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 19° /9° 0 mm 6
2 Sept. Sunny
Sunny
 18° /7° 0.1 mm 5
3 Sept. Sunny
Sunny
 20° /8° 0 mm 6
4 Sept. Overcast
Overcast
 21° /9° 0.1 mm 5
5 Sept. Light rain shower
Light rain shower
 20° /12° 0.4 mm 6
6 Sept. Sunny
Sunny
 24° /10° 1.2 mm 7
7 Sept. Sunny
Sunny
 20° /8° 4.9 mm 6
8 Sept. Overcast
Overcast
 18° /7° 1.5 mm 5
9 Sept. Sunny
Sunny
 17° /7° 0.6 mm 5
10 Sept. Partly cloudy
Partly cloudy
 18° /6° 2.8 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
 19° /7° 0.1 mm 5
12 Sept. Sunny
Sunny
 20° /7° 0 mm 6
13 Sept. Sunny
Sunny
 22° /9° 0.3 mm 6
14 Sept. Overcast
Overcast
 22° /10° 0 mm 6
15 Sept. Sunny
Sunny
 19° /6° 0.1 mm 6.2
16 Sept. Sunny
Sunny
 19° /3° 0 mm 7.5
17 Sept. Sunny
Sunny
 20° /5° 0 mm 7.9
18 Sept. Sunny
Sunny
 24° /9° 0 mm 7
19 Sept. Sunny
Sunny
 27° /12° 0 mm 8
20 Sept. Sunny
Sunny
 22° /7° 0 mm 6
21 Sept. Sunny
Sunny
 21° /5° 0 mm 7
22 Sept. Overcast
Overcast
 23° /11° 0 mm 7
23 Sept. Overcast
Overcast
 30° /18° 0 mm 8
24 Sept. Partly cloudy
Partly cloudy
 24° /11° 8.5 mm 7
25 Sept. Sunny
Sunny
 16° /7° 0.3 mm 6
26 Sept. Sunny
Sunny
 17° /5° 0 mm 6
27 Sept. Sunny
Sunny
 18° /5° 0 mm 6
28 Sept. Sunny
Sunny
 20° /6° 0 mm 7
29 Sept. Sunny
Sunny
 24° /11° 2.1 mm 7
30 Sept. Sunny
Sunny
 22° /11° 0 mm 7
Next
Important Notice
Our weather forecast for Port Pirie 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 Port Pirie forecast closer to your planned date for the most up-to-date weather information.
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Port Pirie in September - FAQ

What are the expected maximum and minimum temperatures in Port Pirie during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Port Pirie during September?
In September, Port Pirie can expect light to moderate rainfall, totaling 21 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Port Pirie during September?
The average wind speed in Port Pirie during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Port Pirie

Explore the daily rainfall trends and prepare for Port Piries September weather 💧
Typically, Port Pirie has 7 rainy days in September with a total of 21 mm of rainfall.

UV exposure in Port Pirie during September

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

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Location coordinates Where is Port Pirie?

Get accurate weather forecasts for Port Pirie, located at latitude -33.192 and longitude 138.017. Stay updated with localized weather information tailored for Port Pirie.

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