If you can find time a few weeks later September is much better. Less smoke and fewer tourists-especially the rental motorhomes. Weather is a crapshoot year round but August and September pretty similar (unless it snows in either month!) Note: I'm sure you know this, it's more for any potential bike visitors.
It was cold in Calgary too, but you definitely had it worse!
It was cold in Calgary too, but you definitely had it worse!