Weather in Broome in June

Prime time. If you get to pick your dates, June is the one. Highs average 30.5 °C, lows 16.7 °C, and rain falls on 1 days — nothing in the month is working against you.

June is the highest-scoring month of the twelve. The nearest rival is July, and the month at the other end of the year is December.

Rain falls on only 1 days, so an itinerary with no wet-weather fallback is a reasonable risk. Pack for 30.5 °C days and 16.7 °C nights; the spread matters more here than any single number.

What the averages hide

Averages flatten a month, and this one hides a few things: 19 days top 30 °C — hot spells arrive, but they break. Across the twenty years measured, the hottest June day reached 35.8 °C and the coldest night fell to 8.2 °C, and the wettest single day dropped 64 mm — roughly 533% of the month's rain in one day.

This is the volatile part. June rainfall has ranged from 0 mm to 129 mm across the twenty years measured — a 129 mm spread around an average of 12 mm. The average is real but almost no individual June looks like it, so treat the figure as the middle of a wide range rather than a forecast.

Wind is light at 11.7 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 43%.

How June sits in the year

Temperatures hold steady either side: 32.8 °C in May, 30.5 here, 30.6 in July. Nothing about the timing within the month matters much.

Daylight in June

June sits at the dark end of Broome's year — 11.1 hours of daylight against 13.2 at midsummer, holding steady all month. Sightseeing days are genuinely shorter, and an itinerary built for summer will not fit.

Sea temperature

The sea sits at about 26.4 °C in June — warm enough to stay in as long as you like. The sea peaks at 30.2 °C in March and bottoms out at 24.7 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Peak season. Expect the highest prices of the year and to be booking well ahead.

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

June in Broome versus nearby

If Broome is one option among several, the nearby comparison is worth making. Labuan Bajo is close enough to be a coin toss — within a degree on temperature, 7 days more rain. Darwin is close enough to be a coin toss — within a degree on temperature, the same number of rain days.

So: June is the answer for Broome. If it is booked out or priced out, July is the next best thing at 1 points behind, and December is the month to keep off the shortlist.

Every month in Broome

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