Centre Cities:
If you're planning to come in Spring, I'd still take yer winter woollies!!!
It's been known to snow here in Mar/Apr - heaviest snowfall on a Mar for 50yrs here last year (over a foot - OK it's not Canada/US proportions but it was still a lot!!)
As with RYR & LPL-ABZ, I wonder whether it would have been better for Baby to launch the route in Spring, for the summer weather.
Touched 30 degrees here in July, so we can get perfectly nice summery weather here as well.