Ballajura Weather, WA
Climate & monthly averages Pop 18,459
Ballajura is a suburb of Perth in the Swan local government area, with a population of about 18,459 (WA ABS Census 2021). The local climate is warm Mediterranean-style, typical of the Perth region.
Annual averages from the nearest weather station: maximum daily temperature of 24.7°C, minimum of 15.0°C, and around 674 mm of rainfall spread across the year.
Best Month
Nov
Comfort 10.0/10
Annual Rain
674 mm
Across all months
Avg Daily Max
24.7°C
Year-round average
Monthly averages
| Month | Max °C | Min °C | Rain mm | Rain days | Comfort |
|---|---|---|---|---|---|
| January | 30.2 | 19.1 | 1 | 0 | 7.2 |
| February | 33.2 | 20.5 | 18 | 2 | 4.8 |
| March | 29.3 | 17.4 | 4 | 1 | 7.6 |
| April | 27.5 | 15.9 | 20 | 2 | 8.2 |
| May | 24.4 | 14.6 | 94 | 9 | 9.0 |
| June | 18.7 | 11.2 | 113 | 12 | 4.9 |
| July | 18.0 | 10.9 | 154 | 17 | 4.0 |
| August | 18.2 | 12.2 | 168 | 20 | 4.1 |
| September | 20.6 | 11.1 | 27 | 6 | 8.3 |
| October | 22.4 | 13.1 | 43 | 8 | 9.7 |
| November | 24.9 | 14.9 | 25 | 7 | 10.0 |
| December | 29.5 | 18.9 | 6 | 3 | 7.5 |
What locals should know
Ballajura is close enough to the coast (13 km) that summer afternoons often get an evening cool-down once the sea-breeze pushes through. The hottest month is typically February (33°C average max) and the wettest is August (168 mm). All averages quoted come from the nearest long-term weather station, 13 km away in Perth.
Looking for hourly forecasts, records, or the seasonal deep-dive? The full Perth climate page has it all.
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