Perth, Australia skyline

Perth Weather in June

The usual June conditions in Perth, Australia, drawn from 2006–2025 records.

Perth in June: highs near 18.3°C (64.9°F), lows near 10.5°C (50.9°F), roughly 10 rainy days adding up to 94 mm, and 8.6 hours of sunshine on an average day.

Avg high

18.3°C (64.9°F)

Avg low

10.5°C (50.9°F)

Rainfall

94 mm (3.7 in)

Rainy days

10 days

Sunshine

8.6 h / day

Humidity

74%

June vs the rest of the year

9 of the other 11 months are warmer than June in Perth; for rain it is the 3rd wettest month.

MonthAvg highvs JuneRainRainy days
January30.8°C (87.4°F)+12.5°C (+22.5°F)19 mm2
February31°C (87.8°F)+12.7°C (+22.9°F)16 mm2
March28.9°C (84°F)+10.6°C (+19.1°F)28 mm3
April24.8°C (76.6°F)+6.5°C (+11.7°F)32 mm5
May21.2°C (70.2°F)+2.9°C (+5.2°F)73 mm8
June18.3°C (64.9°F)—94 mm10
July17.1°C (62.8°F)−1.2°C (−2.2°F)112 mm14
August17.8°C (64°F)−0.5°C (−0.9°F)97 mm12
September19.1°C (66.4°F)+0.8°C (+1.4°F)55 mm8
October22.2°C (72°F)+3.9°C (+7°F)34 mm6
November25.6°C (78.1°F)+7.3°C (+13.1°F)20 mm4
December28.9°C (84°F)+10.6°C (+19.1°F)12 mm2

What June feels like in Perth

June is early winter in Perth (Perth is in the southern hemisphere, so the seasons run opposite to Europe and North America), although winter here means mild days rather than cold ones. Mild afternoons make it easy to spend hours outdoors. Little changes after sunset — nights are cool, only slightly below the daytime level. Moist air is typical, yet it seldom feels heavy at this time of year.

Rain in Perth in June

Expect a mix of dry and wet days, with rain about one day in 3. When rain comes it is heavy, about 9.4 mm (0.4 in) per wet day, often in short, strong bursts. That is close to Perth's typical rain per wet day for the whole year (about 7.8 mm). It is among the three wettest months of the year.

Daylight and sunshine in June

In mid-June, sunrise is at about 7:14 am and sunset at about 5:19 pm (local time) — 10 h 4 min of daylight. Evenings are drawing in — 27 min less daylight than mid-May. The sun is out for roughly 85% of those daylight hours, so skies are mostly clear.

How June compares to the rest of the year

Ranked by average high, June comes out as the 3rd coolest month in Perth. Afternoons run 2.9°C (5.2°F) cooler than in May, with 20 mm more rain. July is cooler again. The next month's average high: 17.1°C (62.8°F).

Who June suits

  • Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
  • Parks & outdoor: a good fit — comfortable for long walks and picnics.
  • Beach: less ideal — too many rainy days.

Tips for visiting Perth in June

Rain Protection

A packable rain jacket saves the day on showery afternoons.

Sunglasses

Bright days make sunglasses worth packing.

Quick questions

How warm is Perth in June?

It feels mild: typical highs are 18.3°C (64.9°F), with lows near 10.5°C (50.9°F).

Does it rain a lot in Perth in June?

Quite a lot — 94 mm spread over about 10 days.

What should I wear in Perth in June?

Pack rain protection and sunglasses. There is little need to change for the evening.

Is June or July better for visiting Perth?

June, narrowly: it ranks #10 of 12 among Perth's months, against #12 for the other. July is cooler and has more rainy days.

Is June a good time to visit Perth?

Great

Great — comfortable temperatures, some rainy days (about 10), plenty of sunshine (8.6 h a day). Within Perth's own year, June ranks #10 of 12 — one of the least comfortable months.

June in other Australia cities

Warmer or drier places in June

Plan a trip to Perth

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Perth weather by month.