January in Kamloops averages a daily high of 0.3°C with nights around -5.8°C. Expect roughly 9 wet days totalling 23.2mm. A hard month to visit for comfort alone.
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 January data.