August 2026 Summary at Shawnigan Lake Temperature °C Humidity % Wind km/hr Rain (mm) Day Min Avg Max Min Avg Max Min Avg Max Dir Total 01 13.7 17.6 19.5 54 72 84 0 2 11 WSW 0.0 02 12.7 16.3 21.5 55 72 87 0 0 4 NW 0.8 03 10.6 11.6 12.8 86 89 91 0 0 0 WNW 0.0 Summary 12.3 15.1 18.0 65 78 87 0 1 5 WNW 0.8