The best time to go to Cline River is during the summer months, from late June to early September, when the weather is at its warmest and most stable.
This period offers long daylight hours, with average temperatures ranging from 15°C to 25°C, making it ideal for outdoor activities. The mountain passes are typically clear of snow, and all hiking trails and attractions are fully accessible. Wildlife is also more active and visible during these months.
For those looking to enjoy hiking, canoeing, or wildlife viewing, these months provide the most comfortable conditions. The Cline River itself is thawed and accessible for water-based activities, and the surrounding Rockies are green and inviting.
Should you prefer cooler temperatures and fewer people, early June or late September can also be good, though you might encounter some cooler days and potentially light snow at higher elevations.