Perth · July
Run in the morning.
Cool month: average high 63°F, low 51°F. Humidity averages 76% — the limiting factor on most runs. Expect 19 rain days — plan around the radar. Cool, runnable conditions throughout — morning still has the steadiest air and lightest wind.
Avg high / low
63° / 51°F
Humidity
76%
Rain days
19/mo
Wind
16 mph
What July feels like in Perth
Sunrise
07:13
Mid-month average
Sunset
17:31
Mid-month average
Time-of-day breakdown
Morning
Coolest, driest air of the day. The window before sunrise is the most reliable comfortable hour.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in Perth in July
The kit for July in Perth: shorts and a short-sleeve are the standard kit, a wind-blocking layer for exposed routes, a water-resistant cap or jacket on standby.
July vs the surrounding months
vs June
-2° avg high
+5 rain days
Perth in June →
July
63°F avg high
19 rain days
Best: morning
vs August
-1° avg high
+4 rain days
Perth in August →
Frequently Asked Questions
What is the best time of day to run in Perth in July?+
Morning. Cool, runnable conditions throughout — morning still has the steadiest air and lightest wind.
What's the average temperature in Perth in July?+
Average high 63°F, average low 51°F.
How does July compare to surrounding months in Perth?+
Compared to June (avg high 65°F), July is cooler. Compared to August (avg high 64°F), July is cooler.
Does it rain often in Perth in July?+
Expect about 19 measurable rain days in July, on average.