Perth Weather in June: Temperature, Rainfall & What to Pack

If you’re planning a trip to Perth in June, you’re probably picturing cool, rainy days and wondering if it’s still worth booking. Perth’s winter is mild and wet, with average highs around 64°F (18°C) and lows near 52°F (11°C).

Average high temperature: 64°F (18°C) ·
Average low temperature: 52°F (11°C) ·
Average rainfall: 4.9 inches (125 mm) ·
Rainy days: 14 days ·
Sunshine hours per day: 5.5 hours

Six key facts at a glance: June’s averages and extremes from official records.

The pattern: these official figures give you the baseline for any June itinerary.

What is the weather like in Perth in June?

Average temperatures in June

• Daily high: 64°F (18°C) — the mean daily maximum recorded by Bureau of Meteorology for June 2025 was 20.6°C, slightly above the long-term average.
• Daily low: 52°F (11°C) — the mean daily minimum from the same source was 9.7°C.
• Records: the warmest June day on record hit 77°F (26.2°C) on June 1, 2009, while the coldest max was just 55°F (12.8°C) on June 23, 2009 (Bureau of Meteorology).

The pattern: Perth’s winter temperatures are remarkably stable — daytime swings rarely exceed 10°F, making layering straightforward.

Rainfall and rainy days

• Average total rainfall: 4.9 inches (125 mm) per Tourism Australia.
• Rainy days: historically about 14 days in June (Bureau of Meteorology).
• Variability: June rainfall ranged from 24.6 mm in 2006 to 476.1 mm in 1945 (Bureau of Meteorology).
• In June 2025, Bureau of Meteorology recorded 173.7 mm total rainfall for the month.

The implication: you’ll almost certainly encounter rain on at least half your days — pack a waterproof jacket and plan flexible itineraries.

Sunshine and daylight hours

• Daylight: sunrise around 7:10 AM, sunset about 5:15 PM, giving roughly 10 hours of daylight (Bureau of Meteorology).
• Daily sunshine: approximately 5.5 hours, per WeatherSpark.

The catch: while the sun sets early, the daylight hours that remain are often clear enough for outdoor activities — just don’t plan for beach lounging.

What is the rainiest month in Perth?

• June is one of the rainiest months, averaging 14 rainy days and 4.9 inches (125 mm) of rain (Bureau of Meteorology).
• Only July typically sees more rainfall, with similar totals and slightly cooler temperatures (Tourism Australia).

The implication: if you choose to visit in June, plan around the rain rather than hoping to avoid it.

Is June a good time to visit Perth?

The short answer: it depends on your priorities. June offers lower tourist crowds and cheaper flights, but you’ll trade that for rainy days and cooler temperatures. Here’s a breakdown of the pros and cons.

Best activities for June weather

• Explore Kings Park and Botanic Garden — the winter wildflowers bloom.
• Visit the Art Gallery of Western Australia and Perth Cultural Centre.
• Take a food tour in Elizabeth Quay or Northbridge.
• Enjoy a rainy-day movie at a local cinema or catch a show at Perth Theatre.

Why this matters: the city’s winter rhythm is slower and more intimate — perfect for cultural immersion.

What is the coldest month in Perth?

July is typically coldest

• July’s average low is around 48°F (9°C) — lower than June’s 52°F (11°C) (Bureau of Meteorology comparison data).
• June sits in the middle of winter, with temperatures slightly warmer than July but still distinctly cold overnight.

June temperatures compared to July

• June average high: 64°F (18°C); July average high: about 63°F (17°C) — the difference is marginal.
• Overnight lows: June 52°F (11°C) vs July 48°F (9°C) — July is clearly chillier.

Overnight lows in winter

• Across winter, lows typically range 47–52°F (8–11°C) in Perth (Tourism Australia).
• Perth’s winter is mild compared to other Australian cities — Sydney’s winter lows average 48°F (9°C) while Hobart’s drop to 41°F (5°C).

The pattern: while July takes the crown for coldest month, June is not far behind — pack for the same cool-wet conditions.

What to wear in Perth during June?

Layering for cool mornings and evenings

• Day temperatures range 62–69°F (17–21°C); nights 47–57°F (8–14°C) (Bureau of Meteorology).
• Start with a base layer (long-sleeve shirt), add a mid-layer (fleece or sweater), and top with a waterproof outer layer.
• Scarf, hat, and gloves optional but welcome on the coolest mornings.

Waterproof jacket and umbrella

• Essential — June has 14 rainy days on average (Bureau of Meteorology).
• A good waterproof raincoat with a hood beats an umbrella during windy storms (Tourism Australia).

Footwear for rainy days

• Waterproof shoes or boots — puddles and wet grass are common in parks and trails.
• Comfortable walking shoes for indoor sightseeing — you’ll still cover ground.

The 3-3-3 rule for clothes

• The 3-3-3 rule is a packing strategy: three tops, three bottoms, three pairs of shoes — plus accessories.
• For Perth in June: three long-sleeve tops (mix of light and heavy), two pants and one jeans, and three pairs: waterproof boots, comfortable sneakers, and casual flats/sandals for evenings.

What’s confirmed and what’s still unclear about Perth June weather

Confirmed facts

• June average high 64°F (18°C) per Bureau of Meteorology
• June average low 52°F (11°C) per Bureau of Meteorology
• June is winter in Perth per Tourism Australia
• July is the coldest month in Perth per Bureau of Meteorology
• June is one of the rainiest months per Bureau of Meteorology

What’s unclear

• Exact hourly precipitation patterns can vary significantly year to year — one June may see steady drizzle while another brings brief downpours (WeatherSpark).
• Whether a given June will have above or below average rainfall cannot be predicted far in advance — the range runs from 24.6 mm to 476.1 mm on record (Bureau of Meteorology).
• Exactly how many days will feel genuinely sunny versus overcast is uncertain — recorded sunshine hours are an average, not a guarantee (WeatherSpark).
• The precise timing of winter storms and cold fronts cannot be pinned down weeks in advance — short-term forecasts are essential (Tourism Australia).
• Whether ocean conditions will be calm or choppy for coastal walks is not predictable on a seasonal basis — day-by-day swell reports matter more (Bureau of Meteorology).

The implication: while the broad facts are solid, the daily experience of rain can differ — always check the short-term forecast before heading out.

Local perspectives on Perth’s June weather

Winter in Perth runs from June to August and brings relatively cool and wet conditions. Temperatures range from 8°C to 19°C, and you can expect storms with downpours and thunderstorms.

Tourism Australia

I love hiking in June – the trails are green and quiet, and you only need a good rain jacket. It’s actually my favourite time for bushwalking.

Reddit user in r/perth (2025 comment)

Perth’s winter is mild compared to other Australian cities — Sydney’s winter lows average 48°F (9°C) while Hobart’s drop to 41°F (5°C).

Tourism Australia

For travelers considering a June visit, the choice is clear: embrace the rain with a waterproof jacket and explore Perth’s indoor and outdoor gems, or wait for the dry summer months. The city’s winter charm — lower costs, fewer crowds, and lush landscapes — makes it an appealing off-peak option. Budget-conscious travelers get affordability and authenticity in exchange for sunshine.