Off season. December is one of the quieter, less reliable months in Mallorca. In December, Mallorca averages 12°C, with about 8 hours of sunshine a day and roughly 1.3 rainy days a week. Here's what those numbers mean for a trip.
That's about 5.6°C cooler than Mallorca's yearly average — expect milder conditions than peak summer.
Pack warm layers and proper rain gear; this is not reliable beach weather.
December is one of the quieter, less reliable months in Mallorca. It averages 12°C with 8 hours of sun a day and about 1.3 rainy days a week.
Mallorca averages 12°C in December, based on roughly twenty years of climate records.
Expect about 1.3 rainy days a week in December, with 8 hours of sunshine a day on average.