Need some help. Which has the better weather in mid to late October--Menorca or the Canary Islands?

edited to make the question clear

Canary Islands, almost certainly, although accurately forecasting weather these days isn't easy! If you look at wunderground.com you can see historical weather data for the places you're considering.

Canary Islands. No doubt about it. I've been to mainland Spain ( the bit that sticks out nearest to Menorca ) many times in late October. Several times I've had rain that has lasted for three days! And this is a town that has an average of 320 sunny days a year!!!

Late October, early November, is probably the worst time of the entire year for Spain/Balearics.