Weather in Perth in April 2025
Average weather
Average temperature in Perth in April
Going from a maximum of +30°C during the day to a minimum of +6°C during the night, the temperature in April averages around +24°C.
The average maximum temperature goes down 8% by the end of the month, compared with the beginning of the month, from +25°C to +23°C.
Is Perth warm or cold in April?
Perth is typically warm in April.
Maximum temperatures go down compared to the previous month from +29°C to +25°C. The minimum temperature also goes down from +17°C to +15°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how April is compared to other months in Perth:
Water temperature in Perth in April
Water in Perth in April is Comfortable. It varies from +21°C to +25°C, with an average of +23°C. This is almost similar to the air temperature, which averages +25°C.
The water temperature in April is one of the warmest of the entire year:
Can you swim in Perth in April?
Climate in Perth in April
| March | April | May | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +29°C | +25°C | +21°C | ||||
| Min. temperature | ||||||
| +6°C | +4°C | +1°C | ||||
| Max. temperature | ||||||
| +41°C | +38°C | +32°C | ||||
| Rainfall | ||||||
| 18 mm | 31 mm | 76 mm | ||||
| Wind | ||||||
| 5 m/s | 4 m/s | 4 m/s | ||||
| Avg. water temperature | ||||||
| +23°C | +23°C | +22°C | ||||
| Humidity | ||||||
| 57% | 64% | 70% | ||||
| Air pressure | ||||||
| 1014 HPa | 1016 HPa | 1018 HPa | ||||
| Sunny days | ||||||
| 18 | 14 | 11 | ||||
| Cloudy days | ||||||
| 7 | 8 | 8 | ||||
| Rainy days | ||||||
| 5 | 8 | 11 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
April typically has worse weather conditions compared to March. It’s getting colder in April. From +29°C in the day, the average maximum temperature lowers to +25°C. Prepare for more rain. Average rainfall goes from 18 mm to 31 mm. Humidity rises from 57% to 64%. Winds are calmer in comparison to March, going down from 5 m/s to 4 m/s on average. The days becoming less sunny, going from 18 sunny days in March to 14 in April.
May brings much the same weather, it remains good.
Wind
The average wind speed is 4 m/s getting up to 8 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Perth is gradually increasing during April, going from 3 m/s to 3 m/s over the course of the month.
Rain
How was the weather last April in Perth?
Climate Change over Years
The climate in Perth in April has not changed much over the last 43 years.
The average temperature was the lowest in 1990 (+22°C) and the highest in 2023 (+25°C). The driest year was 2010 with only 285 mm of rainfall, and the wettest year was 2012 with 1017 mm.
FAQ
Is April a good time to visit Perth?
Can you sunbathe in Perth in April?
Can you swim in Perth in April?
Is Perth rainy in April?
Is it sunny in Perth in April?
Other cities in Australia
Monthly weather in Perth
Source of the data
For this page, we’ve looked at the typical weather in Perth, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.