Weather in Kalgoorlie in June

Prime time. June is about as good as Kalgoorlie gets. Highs average 18.7 °C, lows 6 °C, and rain falls on 4 days — nothing in the month is working against you.

June ranks 5 of 12 in Kalgoorlie: past the worst of the year but short of May, which is the month to book if the dates are open.

Rain falls on only 4 days, so an itinerary with no wet-weather fallback is a reasonable risk. Nothing specialised needed — this is the month you pack for the trip rather than for the weather.

What the averages hide

Averages flatten a month, and this one hides a few things: it never really gets hot: not one day in an average June reaches 30 °C. Across the twenty years measured, the hottest June day reached 27.1 °C and the coldest night fell to -0.2 °C.

June is moderately variable: 1 mm in the driest year against 45 mm in the wettest, around an average of 17 mm. Roughly two Junes in three land near that average, and the third does something else entirely.

Wind is light at 10.2 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 64%.

How June sits in the year

Temperatures hold steady either side: 22.3 °C in May, 18.7 here, 18.1 in July. Nothing about the timing within the month matters much.

Daylight in June

June sits at the dark end of Kalgoorlie's year — 10.2 hours of daylight against 14.1 at midsummer, holding steady all month. Sightseeing days are genuinely shorter, and an itinerary built for summer will not fit.

An inland climate

With no coast nearby, the year swings a fair way — 31.4 °C between the warmest afternoons and the coldest nights, wider than any coastal city at this latitude would manage.

How busy it gets

Busy. Popular without being frantic; book the things you care about, improvise the rest.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

June in Kalgoorlie versus nearby

If Kalgoorlie is one option among several, the nearby comparison is worth making. Perth is the weaker option in June — within a degree on temperature, 8 days more rain. Albany is the weaker option in June — within a degree on temperature, 12 days more rain.

So: June is effectively as good as it gets here — 6 points behind May, which is inside the margin where the weather stops being the deciding factor and price starts being it.

Every month in Kalgoorlie

See all twelve months in Kalgoorlie, or where else to go in June.