September 2025 Summary at Piers Island Temperature °C Humidity % Wind km/hr Rain (mm) Day Min Avg Max Min Avg Max Min Avg Max Dir Total 01 13.4 14.6 16.4 72 82 89 0 7 20 ESE 0.0 02 13.2 15.3 19.2 69 81 91 0 3 18 SE 0.0 03 14.6 15.1 16.5 82 85 88 0 1 6 SSE 0.0 Summary 13.7 15.0 17.4 74 82 89 0 4 15 SE 0.0