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Australia weather

Weather in Kwinana for September 2027

Your guide to Kwinana weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Kwinana at the beginning of September is 16.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 18 °C by the end of September.

    • Rain 🌧️

  • Kwinana experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 60.6 mm.

    • More

  • Is September a good time to visit Kwinana? check out the best time to travel to Kwinana page.

  • ✨ Is September a good time to visit Kwinana? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/13°
Temperatures
Average wind speed
28 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Kwinana Weather September

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

Temperatures trend during September in Kwinana

See the weather trend as well as the moving average line

September weather in Kwinana day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 17° /13° 2.2 mm 5
2 Sept. Light rain
Light rain
 17° /13° 2.6 mm 4
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /13° 5.7 mm 4
4 Sept. Light rain
Light rain
 16° /14° 3.7 mm 4
5 Sept. Moderate rain
Moderate rain
 17° /13° 14 mm 4
6 Sept. Light rain
Light rain
 16° /12° 5.2 mm 4
7 Sept. Patchy rain possible
Patchy rain possible
 17° /10° 2.2 mm 5
8 Sept. Overcast
Overcast
 17° /10° 0.5 mm 5
9 Sept. Overcast
Overcast
 17° /11° 0.3 mm 5
10 Sept. Sunny
Sunny
 18° /11° 0.1 mm 5
11 Sept. Sunny
Sunny
 20° /12° 0 mm 5
12 Sept. Overcast
Overcast
 20° /15° 0.5 mm 6
13 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 19° /15° 7.6 mm 5
14 Sept. Light rain
Light rain
 19° /13° 2.6 mm 5
15 Sept. Overcast
Overcast
 19° /14° 0.7 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
 20° /14° 0.9 mm 6
17 Sept. Patchy rain possible
Patchy rain possible
 19° /14° 1.5 mm 6
18 Sept. Patchy rain possible
Patchy rain possible
 18° /13° 1.4 mm 5
19 Sept. Patchy rain possible
Patchy rain possible
 17° /14° 1.4 mm 4
20 Sept. Sunny
Sunny
 17° /12° 0.7 mm 5
21 Sept. Partly cloudy
Partly cloudy
 19° /11° 0 mm 6
22 Sept. Sunny
Sunny
 20° /13° 0 mm 6
23 Sept. Patchy rain possible
Patchy rain possible
 19° /13° 0.4 mm 6
24 Sept. Sunny
Sunny
 19° /12° 0 mm 5
25 Sept. Partly cloudy
Partly cloudy
 19° /12° 0.2 mm 5
26 Sept. Sunny
Sunny
 18° /13° 0.1 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
 19° /12° 2.3 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 18° /14° 1 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 16° /13° 1.1 mm 4
30 Sept. Light rain shower
Light rain shower
 17° /13° 1.8 mm 4
Next
Important Notice
Our weather forecast for Kwinana 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 Kwinana forecast closer to your planned date for the most up-to-date weather information.
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Kwinana in September - FAQ

What are the expected maximum and minimum temperatures in Kwinana during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Kwinana during September?
Moderate rainfall is anticipated in Kwinana during September, with a total of 60.6 mm spread over approximately 10 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Kwinana during September?
The average wind speed in Kwinana during September is 28 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Kwinana

Explore the daily rainfall trends and prepare for Kwinanas September weather 💧
Typically, Kwinana has 10 rainy days in September with a total of 60.6 mm of rainfall.
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Location coordinates Where is Kwinana?

Get accurate weather forecasts for Kwinana, located at latitude -32.23 and longitude 115.781. Stay updated with localized weather information tailored for Kwinana.

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