Photos can be very misleading.
Caddyshack was shot in Davie, Florida, yet, through skillful camera work, you'd think they were in Indiana. Palm trees are seen for perhaps no more than a minute in the whole movie, and for those, you have to be really observant. Otherwise, the look is summer in middle America.
Lots of other movies are shot in palmy places, but intentionally go for a Midwest or Middle Atlantic/New England look -- and succeed brilliantly.
Surely, Tuscany is milder than what I described in my earlier post. But again, my comment was solely based on the limits of what your photos showed.