July in Kamloops averages a daily high of 29.4°C with nights around 14.5°C. Expect roughly 6.6 wet days totalling 26.6mm. 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. 18 years of July data.