6 of 20 destinations scored for wine are prime in December — 80 or better on conditions alone. Highest: Barossa Valley (90), Cape Winelands (90), Margaret River (90). In November 3 are prime; in January, 3.
Every destination scoring 55 or better for wine in December, highest first. Ties are listed alphabetically.
Most places have one or two months that are genuinely better — and a booking moment that comes a lot earlier than the trip. I’ll write when one of those is coming up. No schedule, no filler.
Somewhere missing from the list? Write to info@pennyswindow.com and I’ll score it.