April in Vancouver averages a daily high of 16.3°C with nights around 5.5°C. Expect roughly 15.9 wet days totalling 67.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Vancouver is July–September.
Based on VANCOUVER PEARSON AIRPORT, WA US (2km), 1995–2024. 27 years of April data.