Hottest (avg)
#3 / 12
Perth in March
March weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 12h
What to expect
March marks a typically very warm period of autumn, where the air is cooling down. Daytime highs average 29°C / 84°F, dropping to 18°C / 64°F at night.
It is one of the drier times of year, though occasional showers are still possible. The sun is very strong at this time of year, making sun protection essential during the day.
March in context
How it compares to the rest of the year in Perth.
Wettest (avg)
#8 / 12
Daylight Hours
#6 / 12
Windiest (avg)
#5 / 12
Highest UV
#6 / 12
Most Humid
#9 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 12.3 hours
- UV index (max)
- 8
- Typical sun hours
- 06:16 – 18:33
Rain & Snow
- Total
-
- Rainy days
- 4
- Cloud cover
- 30%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 55%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is March a good time to visit Perth?
Typical March days in Perth reach highs of 29°C (84°F) with nights around 18°C (64°F). It usually feels hot by day and mild after dark. Overall, March sits in the middle of the Perth climate range.
What are temperatures like in March?
Daytime temperatures in March typically peak near 29°C (84°F), while nights drop to around 18°C (64°F). Expect hot afternoons and mild evenings.
How much does it rain in March?
Rainfall in March averages 23 mm (0.91 in) across roughly 4 days. Overall it is a mostly dry time of year, so showers are usually brief rather than all-day downpours.
How many hours of daylight are there in March?
You can expect about 12 hours of daylight in March. Sunrise is typically around 06:16 and sunset near 18:33. Daylight is fairly typical, with enough time for sightseeing.
Does the weather change during March?
March usually begins milder and cools down as the month goes on, so late-March can feel more like the next month.
How strong is the sun in March?
UV levels frequently reach very high levels (around 8), so strong sun protection is essential, especially around midday.
Is it windy in March?
In March, average wind speeds are around 18 km/h (11 mph), with gusts on the windiest days reaching about 54 km/h (34 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.