September in Saanich averages a daily high of 19.4°C with nights around 10.2°C. Expect roughly 8.9 wet days totalling 42.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Saanich is July–August.
Based on SAANICHTON CDA, BC CA (8.2km), 1995–2024. 24 years of September data.