April in Kamloops averages a daily high of 16.4°C with nights around 3.1°C. Expect roughly 5.9 wet days totalling 12.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Kamloops is April–September.
Based on KAMLOOPS A, BC CA (9.9km), 1995–2024. 19 years of April data.