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Perth Weather in March, 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

    23°C
    73°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

    29°C
    84°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

    17°C
    63°F
  • What is Average Day Temperature?
    The average temperature recorded between sunrise and sunset

    Day Temperature

    24°C
    75°F
  • What is Average Night Temperature?
    The average temperature recorded between sunset and sunrise

    Night Temperature

    21°C
    71°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

    22°C
    72°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

    11 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

    5 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

    10 mm

March, 2025

Sun
Mon
Tue
Wed
Thu
Fri
Sat
1 Avg 25º 77º
2 Avg 24º 75º
3 Avg 23º 73º
4 Avg 24º 75º
5 Avg 24º 75º
6 Avg 24º 75º
7 Avg 25º 77º
8 Avg 24º 75º
9 Avg 24º 75º
10 Avg 24º 75º
11 Avg 24º 75º
12 Avg 24º 75º
13 Avg 23º 73º
14 Avg 23º 73º
15 Avg 23º 73º
16 Avg 22º 72º
17 Avg 23º 73º
18 Avg 23º 73º
19 Avg 23º 73º
20 Avg 23º 73º
21 Avg 23º 73º
22 Avg 23º 73º
23 Avg 21º 70º
24 Avg 21º 70º
25 Avg 21º 70º
26 Avg 22º 72º
27 Avg 21º 70º
28 Avg 21º 70º
29 Avg 22º 72º
30 Avg 21º 70º
31 Avg 19º 66º
Forecast
Avg Historical Daily Average
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Perth Events March

Art


1 Mar 2026
16 Mar 2026

Sculpture by the Sea – Cottesloe Beach 🖼

Large outdoor sculptures line the foreshore, grass terraces and beach paths, forming one of Perth’s key annual arts events. Visitors walk self-guided routes, view works at sunrise and sunset, and attend artist talks. Installations include large-scale, interactive and coastal-themed pieces.


National


7 Mar 2026
9 Mar 2026

Labour Day Long Weekend 🏞

Perth observes Labour Day with community festivals, markets, concerts and extended venue programmes. Outdoor areas such as Elizabeth Quay and Fremantle Esplanade host family activities. Many attractions run special sessions, and beaches experience increased visitor numbers during the long weekend.


Exhibitions


18 Mar 2026
22 Mar 2026

Caravan & Camping Show – Claremont Showground 🗓

The show presents caravans, camper trailers, motorhomes and outdoor gear from regional and national exhibitors. Visitors explore display vans, attend travel seminars and browse accessories. Food outlets and shaded seating areas operate throughout the showground.


Gardening


19 Mar 2026
22 Mar 2026

Garden & Outdoor Living Festival – Langley Park 🪴

Garden displays, landscape designs, native plant exhibitions and sustainability stalls fill Langley Park. Visitors attend talks by horticultural experts, browse plant retailers and view demonstration gardens. Outdoor-living exhibitors present furniture, tools and home design products.


Street Fair


27 Mar 2026
29 Mar 2026

Joondalup Festival – Joondalup City Centre 🎏

A large cultural festival featuring theatre, music, street performances, light installations and family activities across the Joondalup precinct. Streets and parks host stages and interactive zones. Visitors attend evening shows, food stalls and community arts programmes.