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Perth Weather in October, Australia

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  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    16°C
    61°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    21°C
    70°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    11°C
    52°F
  • What is Average Day Temperature?
    The average temperature recorded between sunrise and sunset

    Day Temperature

    19°C
    67°F
  • What is Average Night Temperature?
    The average temperature recorded between sunset and sunrise

    Night Temperature

    16°C
    61°F
  • What is Average Sea Temperature?
    Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

    Sea Temperature

    19°C
    66°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    10 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    9 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    30 mm

October, 2025

Sun
Mon
Tue
Wed
1 Avg 16º 61º
Thu
2 Avg 15º 59º
Fri
3 Avg 15º 59º
Sat
4 Avg 15º 59º
5 Avg 15º 59º
6 Avg 16º 61º
7 Avg 15º 59º
8 Avg 16º 61º
9 Avg 16º 61º
10 Avg 15º 59º
11 Avg 15º 59º
12 Avg 15º 59º
13 Avg 15º 59º
14 Avg 16º 61º
15 Avg 17º 63º
16 Avg 17º 63º
17 Avg 17º 63º
18 Avg 17º 63º
19 Avg 17º 63º
20 Avg 18º 64º
21 Avg 17º 63º
22 Avg 18º 64º
23 Avg 18º 64º
24 Avg 18º 64º
25 Avg 18º 64º
26 Avg 17º 63º
27 Avg 18º 64º
28 Avg 19º 66º
29 Avg 17º 63º
30 Avg 17º 63º
31 Avg 17º 63º
Forecast
Avg Historical Daily Average
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Perth Events October

Beer Festival


17 Oct 2026
17 Oct 2026

Oktoberfest in the Gardens – Langley Park 🍻

The festival presents themed beer halls, live music, DJs and cultural performances. International and local breweries offer tasting selections, while food stalls serve German-inspired dishes. Visitors gather in large outdoor tents and garden areas throughout the afternoon and evening.


Theater


23 Oct 2026
24 Oct 2026

Shakespeare in the Park – Kings Park Amphitheatre 🎭

Perth’s outdoor Shakespeare season launches with preview performances in Kings Park. Audiences watch evening productions staged under open skies, with portable seating and picnic areas available. The programme introduces the season’s chosen play with a limited run.


Music Festival


30 Oct 2026
31 Oct 2026

Perth International Jazz Festival – CBD 🎙

The festival hosts jazz ensembles, solo artists and international guests across indoor and outdoor venues. Performances take place in theatres, laneways and public squares. Workshops, late-night jam sessions and community concerts form part of the extended weekend schedule.