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Australia weather

Weather in Perth for October 2026

Your guide to Perth weather in October - trends and predictions

    Temperatures

  • Until now, October 2026 in Perth is cooler than usual, with temperatures averaging 18.6 °C, this is 2.4 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Perth with the forecast suggesting a temperature of 22.2 °C, lower than the historical average.

  • In general, the average temperature in Perth at the beginning of October is 19.5 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.7 °C by the end of October.

    • Rain 🌧️

  • Perth experiences moderate rainfall in October, with an average of 7 rainy days and a total precipitation of 46.9 mm.

    • More

  • Is October a good time to visit Perth? check out the best time to travel to Perth page.

  • ✨ Is October a good time to visit Perth? – Ask the AI Weatherman

Average dry days
24
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/12°
Temperatures
Average wind speed
23 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Perth Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
20°
2
Light rain
19°
3
Patchy rain possible
18°
4
Light rain
19°
5
Light rain
18°
6
Sunny
21°
7
Partly cloudy
22°
8
Patchy rain possible
20°
9
Partly cloudy
20°
10
Patchy rain possible
20°
11
Patchy rain possible
20°
12
Sunny
21°
13
Sunny
24°
14
Sunny
24°
15
Patchy rain possible
24°
16
Patchy rain possible
23°
17
Patchy rain possible
22°
18
Sunny
22°
19
Light rain
22°
20
Light rain
20°
21
Patchy rain possible
21°
22
Patchy rain possible
21°
23
Light rain
21°
24
Patchy rain possible
22°
25
Patchy rain possible
22°
26
Patchy rain possible
21°
27
Sunny
23°
28
Sunny
25°
29
Sunny
23°
30
Sunny
20°
31
Patchy rain possible
20°

Temperatures trend during October in Perth

See the weather trend as well as the moving average line

October weather in Perth day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Light rain
Light rain
 20° /13° 3.9 mm 6
2 Oct. Light rain
Light rain
 19° /12° 5.4 mm 6
3 Oct. Patchy rain possible
Patchy rain possible
 18° /11° 1.2 mm 6
4 Oct. Light rain
Light rain
 19° /11° 2.7 mm 6
5 Oct. Light rain
Light rain
 18° /12° 2.9 mm 6
6 Oct. Sunny
Sunny
 21° /11° 0.2 mm 6
7 Oct. Partly cloudy
Partly cloudy
 22° /12° 0.1 mm 6
8 Oct. Patchy rain possible
Patchy rain possible
 20° /12° 2.1 mm 6
9 Oct. Partly cloudy
Partly cloudy
 20° /12° 0.3 mm 6
10 Oct. Patchy rain possible
Patchy rain possible
 20° /11° 0.3 mm 6
11 Oct. Patchy rain possible
Patchy rain possible
 20° /11° 1.2 mm 5
12 Oct. Sunny
Sunny
 21° /11° 0 mm 7
13 Oct. Sunny
Sunny
 24° /12° 0 mm 8
14 Oct. Sunny
Sunny
 24° /13° 0.6 mm 6
15 Oct. Patchy rain possible
Patchy rain possible
 24° /13° 1.3 mm 7
16 Oct. Patchy rain possible
Patchy rain possible
 23° /14° 0.9 mm 7
17 Oct. Patchy rain possible
Patchy rain possible
 22° /14° 0.2 mm 7
18 Oct. Sunny
Sunny
 22° /13° 0.5 mm 7
19 Oct. Light rain
Light rain
 22° /13° 5.3 mm 6
20 Oct. Light rain
Light rain
 20° /13° 3.4 mm 6
21 Oct. Patchy rain possible
Patchy rain possible
 21° /13° 0.6 mm 6
22 Oct. Patchy rain possible
Patchy rain possible
 21° /13° 0.2 mm 6
23 Oct. Light rain
Light rain
 21° /12° 2.7 mm 6
24 Oct. Patchy rain possible
Patchy rain possible
 22° /12° 1 mm 7
25 Oct. Patchy rain possible
Patchy rain possible
 22° /12° 1.1 mm 7
26 Oct. Patchy rain possible
Patchy rain possible
 21° /12° 1.9 mm 6
27 Oct. Sunny
Sunny
 23° /14° 0 mm 9.5
28 Oct. Sunny
Sunny
 25° /15° 0 mm 9.4
29 Oct. Sunny
Sunny
 23° /16° 0 mm 10.8
30 Oct. Sunny
Sunny
 20° /16° 0.1 mm 11
31 Oct. Patchy rain possible
Patchy rain possible
 20° /15° 1.4 mm 9
Next
Important Notice
Our weather forecast for Perth in October 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 Perth forecast closer to your planned date for the most up-to-date weather information.
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Perth in October - FAQ

What are the expected maximum and minimum temperatures in Perth during October?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Perth during October?
In October, Perth can expect light to moderate rainfall, totaling 46.9 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Perth during October?
The average wind speed in Perth during October is 23 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Perth

Explore the daily rainfall trends and prepare for Perths October weather 💧
Typically, Perth has 7 rainy days in October with a total of 46.9 mm of rainfall.

UV exposure in Perth during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Perth?

Get accurate weather forecasts for Perth, located at latitude -31.952 and longitude 115.861. Stay updated with localized weather information tailored for Perth.

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